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Patent Assignment Assignee Details
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Assignee Name : JAPAN POLYPROPYLENE CORPORATION
Total Assignments: 66
Assignment: 1
Reel/Frame:015202/0325   Pages: 3
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHAMA, YOSHIYUKI
Exec Dt:
12/19/2003
2
SUGANO, TOSHIHIKO
Exec Dt:
12/19/2003
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943227
US20040176242
10480650
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:015214/0671   Pages: 3
Recorded: 04/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, TAKASHI
Exec Dt:
03/22/2004
2
KANAI, GEN
Exec Dt:
03/22/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341794
US20040216846
10490109
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015893/0216   Pages: 3
Recorded: 10/18/2004
Attorney Dkt #:252810USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIOKA, TETSUYA
Exec Dt:
04/27/2004
2
SAKATA, KAZUYA
Exec Dt:
04/27/2004
3
SUGANO, TOSHIHIKO
Exec Dt:
04/27/2004
4
ITOU, MASAAKI
Exec Dt:
04/27/2004
5
HAYAKAWA, YUU
Exec Dt:
04/27/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916886
US20050009993
10494717
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 4
Reel/Frame:015657/0603   Pages: 3
Recorded: 07/29/2004
Attorney Dkt #:255952USOCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KAZUHIRO
Exec Dt:
07/09/2004
2
YUKAWA, KIYOSHI
Exec Dt:
07/09/2004
3
KASHIWAGI, YASUHIRO
Exec Dt:
07/09/2004
4
MAEDA, YOICHI
Exec Dt:
07/09/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7485686
US20050032993
10901230
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:015889/0739   Pages: 3
Recorded: 10/18/2004
Attorney Dkt #:260462USOABD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYANO, TAKAO
Exec Dt:
10/06/2004
2
TAKAHASHI, KUNINORI
Exec Dt:
10/06/2004
3
KOUZAI, IKU
Exec Dt:
10/06/2004
4
KITADE, SHINICHI
Exec Dt:
10/06/2004
5
MIZUKAMI, SHIGEO
Exec Dt:
10/06/2004
6
HIRAYAMA, KOICHI
Exec Dt:
10/06/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7390575
US20050113517
10965826
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:015995/0440   Pages: 3
Recorded: 11/17/2004
Attorney Dkt #:258892USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMA, NAOSHI
Exec Dt:
10/08/2004
2
TAYANO, TAKAO
Exec Dt:
10/08/2004
3
OHTAKI, HISASHI
Exec Dt:
10/08/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7189790
US20050070426
10940769
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016112/0629   Pages: 3
Recorded: 12/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, KOUICHI
Exec Dt:
12/07/2004
2
ZANKA, YUKIHITO
Exec Dt:
12/09/2004
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7582696
US20050143510
11017085
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:016506/0682   Pages: 3
Recorded: 04/28/2005
Attorney Dkt #:266450US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, TOSHIHIKO
Exec Dt:
02/14/2005
2
NAKAYAMA, KOUJI
Exec Dt:
02/14/2005
3
MATSUNAMI, SHIGEYUKI
Exec Dt:
02/14/2005
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276463
US20060068984
10527070
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:016938/0126   Pages: 2
Recorded: 12/23/2005
Attorney Dkt #:050651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKENO, HAJIME
Exec Dt:
10/12/2005
2
KAWASE, MIKIO
Exec Dt:
10/12/2005
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
DAI-ICHI TAMACHI BLDG.,
33-8, SHIBA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070082185
11247589
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:017937/0221   Pages: 3
Recorded: 05/26/2006
Attorney Dkt #:290401US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAI, GEN
Exec Dt:
04/06/2006
2
TAKAHASHI, KUNINORI
Exec Dt:
04/07/2006
3
KITADE, SHINICHI
Exec Dt:
04/07/2006
4
KOUZAI, IKU
Exec Dt:
04/17/2006
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662888
US20060246308
11410074
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021373/0872   Pages: 3
Recorded: 08/12/2008
Attorney Dkt #:304707US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
02/16/2007
2
ISHII, IZUMI
Exec Dt:
02/16/2007
3
MATSUOKA, KENJI
Exec Dt:
02/16/2007
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070260004
11574926
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:019953/0087   Pages: 3
Recorded: 10/12/2007
Attorney Dkt #:311071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, AKIHIRO
Exec Dt:
07/19/2007
2
MIZUKAMI, SHIGEO
Exec Dt:
07/19/2007
3
ZANKA, YUKIHITO
Exec Dt:
07/19/2007
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847010
US20090292060
11794623
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:020142/0305   Pages: 2
Recorded: 11/08/2007
Attorney Dkt #:69408(302727)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAGAE, TAKEHIRO
Exec Dt:
11/05/2007
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090069171
11920093
Correspondence name and address
JAMES E. ARMSTRONG, IV
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MASSACHUSETTS 02205
Assignment: 14
Reel/Frame:020446/0262   Pages: 4
Recorded: 01/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKAWA, KIYOSHI
Exec Dt:
01/10/2008
2
SAGAE, TAKEHIRO
Exec Dt:
01/10/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7875682
US20100144990
11989418
Correspondence name and address
JAMES E. ARMSTRONG, IV
EDWARDS ANGELL PALMER, ET AL.
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 15
Reel/Frame:020552/0137   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:321518US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITADE, SHINICHI
Exec Dt:
01/15/2008
2
UCHINO, HIDESHI
Exec Dt:
01/15/2008
3
SHINOZAKI, JUN
Exec Dt:
01/15/2008
4
TAKAHASHI, KUNINORI
Exec Dt:
01/15/2008
5
MASUDA, KENJI
Exec Dt:
01/15/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915359
US20090118414
12064643
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:021748/0600   Pages: 4
Recorded: 10/28/2008
Attorney Dkt #:328521US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YOSHITAKA
Exec Dt:
07/29/2008
2
NAKASHIMA, TAKANORI
Exec Dt:
07/29/2008
3
YAMADA, YUUSUKE
Exec Dt:
07/29/2008
4
KOUZAI, IKU
Exec Dt:
07/24/2008
5
MAEDA, YOUICHI
Exec Dt:
07/24/2008
6
NAKAYAMA, KOUJI
Exec Dt:
07/24/2008
7
FUKUDA, KEIJI
Exec Dt:
07/24/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858716
US20090259006
12162995
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:021718/0929   Pages: 4
Recorded: 10/22/2008
Attorney Dkt #:330026US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTAKI, HISASHI
Exec Dt:
09/03/2008
2
IWAMA, NAOSHI
Exec Dt:
08/19/2008
3
KASHIMOTO, MASAMI
Exec Dt:
08/26/2008
4
KATO, TOMOHIRO
Exec Dt:
08/26/2008
5
USHIODA, TSUTOMU
Exec Dt:
08/19/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906599
US20090099310
12297444
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:021720/0282   Pages: 4
Recorded: 10/22/2008
Attorney Dkt #:331842US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
09/19/2008
2
RYOSHO, YUJI
Exec Dt:
09/19/2008
3
SHIMIZU, KEN
Exec Dt:
09/19/2008
4
SHIMOUSE, MASASHI
Exec Dt:
09/19/2008
5
MIZUKAMI, SHIGEO
Exec Dt:
09/19/2008
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211978
US20090131576
12294100
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:022672/0660   Pages: 4
Recorded: 05/12/2009
Attorney Dkt #:336078US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENJI
Exec Dt:
01/08/2009
2
SHIMIZU, KEN
Exec Dt:
01/08/2009
3
ADACHI, MINORU
Exec Dt:
01/08/2009
Assignees
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090326136
12304584
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:022672/0816   Pages: 4
Recorded: 05/12/2009
Attorney Dkt #:336078US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INANAMI, HIROSHI
Exec Dt:
01/08/2009
2
INOUE, KAORU
Exec Dt:
01/08/2009
Assignees
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090326136
12304584
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:022705/0717   Pages: 4
Recorded: 05/19/2009
Attorney Dkt #:340384US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAAKI
Exec Dt:
04/09/2009
2
UCHINO, HIDESHI
Exec Dt:
04/14/2009
3
SAKATA, KAZUYA
Exec Dt:
04/10/2009
4
AOKI, MASARU
Exec Dt:
04/13/2009
5
NAKANO, MASATO
Exec Dt:
04/13/2009
6
KITADE, SHINICHI
Exec Dt:
04/10/2009
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324335
US20100168323
12514323
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:023940/0927   Pages: 4
Recorded: 02/16/2010
Attorney Dkt #:351389US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAAKI
Exec Dt:
12/11/2009
2
UCHINO, HIDESHI
Exec Dt:
12/23/2009
3
ISHIHAMA, YOSHIYUKI
Exec Dt:
01/07/2010
4
AOKI, MASARU
Exec Dt:
12/22/2009
5
NAKANO, MASATO
Exec Dt:
01/13/2010
6
KATOU, FUSAAKI
Exec Dt:
12/16/2009
7
ASUKA, KAZUO
Exec Dt:
12/16/2009
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8080624
US20100227987
12672089
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:026376/0825   Pages: 8
Recorded: 06/02/2011
Attorney Dkt #:371842US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUE, HUNG-JUE
Exec Dt:
03/23/2011
2
WONG, MINHAO
Exec Dt:
03/23/2011
3
CHU, CHIEN-CHIA
Exec Dt:
03/23/2011
4
ZANKA, YUKIHITO
Exec Dt:
05/31/2011
5
RYOUSHO, YUUJI
Exec Dt:
05/25/2011
Assignees
1
TEXAS ENGINEERING EXPERIMENTAL STATION, TEXAS A & M UNIVERSITY
215 ENGINEERING/PHYSICS
COLLEGE STATION, TEXAS 77843-3123
2
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110220851
12979744
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:026201/0659   Pages: 4
Recorded: 04/29/2011
Attorney Dkt #:377074US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, FUMIHIKO
Exec Dt:
04/19/2011
2
XIN, SHIXUAN
Exec Dt:
04/12/2011
3
TANNA, AKIO
Exec Dt:
04/12/2011
4
GOROMARU, SHIHO
Exec Dt:
04/12/2011
5
MATSUBARA, KOUSHI
Exec Dt:
04/18/2011
Assignees
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
2
JAPAN POLYETHYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8618319
US20110213110
13126360
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:026827/0155   Pages: 3
Recorded: 08/30/2011
Attorney Dkt #:384338US-99-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, YUJI
Exec Dt:
05/08/2011
2
KANAI, GEN
Exec Dt:
05/08/2011
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859062
US20110311742
13203626
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:026358/0940   Pages: 3
Recorded: 05/31/2011
Attorney Dkt #:380342US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, MASATO
Exec Dt:
05/11/2011
2
UCHINO, HIDESHI
Exec Dt:
05/11/2011
3
IWAMA, NAOSHI
Exec Dt:
05/11/2011
4
KASHIMOTO, MASAMI
Exec Dt:
05/12/2011
5
KATO, TOMOHIRO
Exec Dt:
05/12/2011
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461365
US20110230622
13131301
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:026398/0946   Pages: 6
Recorded: 06/07/2011
Attorney Dkt #:381146US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MINORU
Exec Dt:
05/17/2011
2
UCHINO, HIDESHI
Exec Dt:
05/17/2011
3
YAMAMOTO, KAZUHIRO
Exec Dt:
05/17/2011
4
EGASHIRA, TOSHIAKI
Exec Dt:
05/17/2011
5
SHIMIZU, HIROYUKI
Exec Dt:
05/17/2011
6
MORIOKA, TETSUYA
Exec Dt:
05/17/2011
Assignees
1
JAPAN POLYETHYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
2
JAPAN POLYPROPYLENE CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9376459
US20110257351
13130494
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:028453/0527   Pages: 11
Recorded: 06/27/2012
Attorney Dkt #:P41867
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, TAKANORI
Exec Dt:
05/14/2012
2
OONO, KATSUHIKO
Exec Dt:
05/31/2012
3
MITSUTANI, KENJI
Exec Dt:
06/04/2012
4
TAYANO, TAKAO
Exec Dt:
05/14/2012
5
YOSHIDA, TOMOYUKI
Exec Dt:
05/21/2012
6
MIZUKAMI, SHIGEO
Exec Dt:
05/14/2012
7
YAMADA, YUSUKE
Exec Dt:
05/25/2012
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735513
US20120264893
13505852
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 29
Reel/Frame:028453/0490   Pages: 4
Recorded: 06/27/2012
Attorney Dkt #:398726US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YOSHITAKA
Exec Dt:
06/07/2012
2
NAKASHIMA, TAKANORI
Exec Dt:
06/07/2012
3
YUKAWA, KIYOSHI
Exec Dt:
06/07/2012
4
YAMADA, YUSUKE
Exec Dt:
06/07/2012
5
AOYAMA, HAJIME
Exec Dt:
06/07/2012
6
IWAI, NOBUHIRO
Exec Dt:
06/07/2012
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957166
US20120302716
13505109
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:029998/0869   Pages: 3
Recorded: 03/14/2013
Attorney Dkt #:410992US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAI, GEN
Exec Dt:
02/12/2013
2
KADOWAKI, YUJI
Exec Dt:
02/12/2013
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877310
US20130171389
13822404
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:030012/0546   Pages: 3
Recorded: 03/15/2013
Attorney Dkt #:410732US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOWAKI, YUJI
Exec Dt:
02/12/2013
2
KANAI, GEN
Exec Dt:
02/12/2013
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130177721
13822689
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:032419/0514   Pages: 9
Recorded: 03/12/2014
Attorney Dkt #:428422US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANENO, MOTOKI
Exec Dt:
02/05/2014
2
YAMASHITA, KOJI
Exec Dt:
02/04/2014
3
TSUJI, HIROSHI
Exec Dt:
02/25/2014
4
SUZUKI, AKIHIRO
Exec Dt:
02/04/2014
5
KITADE, SHINICHI
Exec Dt:
02/04/2014
6
AOKI, MASARU
Exec Dt:
02/04/2014
7
TERAYAMA, ISAMU
Exec Dt:
02/04/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9522984
US20150044405
14344553
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:032379/0561   Pages: 3
Recorded: 03/07/2014
Attorney Dkt #:430036US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, KAZUMASA
Exec Dt:
02/26/2014
2
MASUDA, KENJI
Exec Dt:
02/26/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140242335
14342951
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:032597/0705   Pages: 4
Recorded: 04/03/2014
Attorney Dkt #:430745US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABEYA, MASAYUKI
Exec Dt:
03/14/2014
2
YOSHIDA, TOSHIHIRO
Exec Dt:
03/11/2014
3
IMAMURA, ITSUSHI
Exec Dt:
03/11/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321897
US20140309350
14349572
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 35
Reel/Frame:033157/0605   Pages: 8
Recorded: 06/23/2014
Attorney Dkt #:436844US99X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, KAZUNARI
Exec Dt:
06/16/2014
2
KOBAYASHI, MINORU
Exec Dt:
06/16/2014
3
UCHINO, HIDESHI
Exec Dt:
06/16/2014
4
SHIMIZU, HIROYUKI
Exec Dt:
06/16/2014
5
MORIOKA, TETSUYA
Exec Dt:
06/16/2014
6
IWAMA, NAOSHI
Exec Dt:
06/16/2014
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150004344
14368059
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 36
Reel/Frame:033336/0544   Pages: 8
Recorded: 07/17/2014
Attorney Dkt #:436276US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, SACHIO
Exec Dt:
06/25/2014
2
ASUKA, KAZUO
Exec Dt:
06/25/2014
3
KITADE, SHINICHI
Exec Dt:
06/25/2014
4
TAKAHASHI, KUNINORI
Exec Dt:
06/25/2014
5
KOUZAI, IKU
Exec Dt:
06/27/2014
6
TAYANO, TAKAO
Exec Dt:
06/26/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284427
US20150010747
14372936
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 37
Reel/Frame:033339/0072   Pages: 8
Recorded: 07/18/2014
Attorney Dkt #:436543US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, SACHIO
Exec Dt:
06/25/2014
2
ASUKA, KAZUO
Exec Dt:
06/25/2014
3
KITADE, SHINICHI
Exec Dt:
06/25/2014
4
TAKAHASHI, KUNINORI
Exec Dt:
06/25/2014
5
KOUZAI, IKU
Exec Dt:
06/27/2014
6
TAYANO, TAKAO
Exec Dt:
06/26/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505894
US20150004394
14373040
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 38
Reel/Frame:033547/0433   Pages: 8
Recorded: 08/15/2014
Attorney Dkt #:437184US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUNO, SATOSHI
Exec Dt:
07/25/2014
2
TAKAHASHI, KUNINORI
Exec Dt:
07/28/2014
3
KOUZAI, IKU
Exec Dt:
07/23/2014
4
TERADA, MOTOKAZU
Exec Dt:
07/28/2014
5
TAKAYAMA, MASATO
Exec Dt:
07/28/2014
6
YAJIMA, SHINICHIROU
Exec Dt:
07/28/2014
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328232
US20150322250
14379194
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:035414/0040   Pages: 10
Recorded: 04/15/2015
Attorney Dkt #:P47321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHIMOTO, MASAMI
Exec Dt:
02/16/2015
2
TAKAHASHI, TAKAYOSHI
Exec Dt:
02/18/2015
3
IWAMA, NAOSHI
Exec Dt:
02/26/2015
4
NAKANO, MASATO
Exec Dt:
02/18/2015
5
SUZUKI, TOSHINORI
Exec Dt:
02/18/2015
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902749
US20150266914
14435819
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 40
Reel/Frame:035756/0082   Pages: 9
Recorded: 06/01/2015
Attorney Dkt #:P47755
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, NAOYA
Exec Dt:
05/15/2015
2
KONDO, KAZUMASA
Exec Dt:
05/13/2015
3
MASUDA, KENJI
Exec Dt:
05/13/2015
4
SHIMOUSE, MASASHI
Exec Dt:
05/13/2015
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150315365
14648788
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 41
Reel/Frame:036655/0501   Pages: 6
Recorded: 09/25/2015
Attorney Dkt #:P48110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMATSU, MASAHIRO
Exec Dt:
07/14/2015
2
ABE, KAZUNARI
Exec Dt:
07/14/2015
3
SHIMIZU, HIROYUKI
Exec Dt:
07/14/2015
4
MORIOKA, TETSUYA
Exec Dt:
07/23/2015
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160046842
14780021
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 42
Reel/Frame:037329/0369   Pages: 7
Recorded: 12/18/2015
Attorney Dkt #:464680US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOI, TOMOHIRO
Exec Dt:
11/04/2015
2
MIZUKAMI, SHIGEO
Exec Dt:
11/04/2015
3
NAGATA, MASAHIRO
Exec Dt:
11/04/2015
4
NAKAYAMA, KOUICHI
Exec Dt:
10/30/2015
5
RYOSHO, YUJI
Exec Dt:
10/27/2015
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9920196
US20160137831
14899763
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 43
Reel/Frame:038320/0075   Pages: 8
Recorded: 04/19/2016
Attorney Dkt #:P49234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURASE, MIYUKI
Exec Dt:
01/19/2016
2
SAGAE, TAKEHIRO
Exec Dt:
01/19/2016
3
MURATA, MASAHIDE
Exec Dt:
01/19/2016
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9751961
US20160272736
15030453
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 44
Reel/Frame:038093/0746   Pages: 9
Recorded: 03/24/2016
Attorney Dkt #:P49235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANNA, AKIO
Exec Dt:
01/21/2016
2
SATO, NAOMASA
Exec Dt:
01/15/2016
3
KONISHI, YOHEI
Exec Dt:
01/15/2016
4
OISHI, YASUO
Exec Dt:
01/21/2016
Assignees
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
2
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862783
US20160237184
15024591
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 45
Reel/Frame:039755/0255   Pages: 10
Recorded: 09/15/2016
Attorney Dkt #:P50985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TOSHINORI
Exec Dt:
05/24/2016
2
KASHIMOTO, MASAMI
Exec Dt:
06/09/2016
3
NAKANO, MASATO
Exec Dt:
05/24/2016
4
UCHINO, HIDESHI
Exec Dt:
05/24/2016
5
TAYANO, TAKAO
Exec Dt:
05/24/2016
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963522
US20170081431
15126344
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 46
Reel/Frame:039213/0939   Pages: 6
Recorded: 07/21/2016
Attorney Dkt #:P50596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, NAOMASA
Exec Dt:
07/08/2016
2
SHIMIZU, FUMIHIKO
Exec Dt:
07/08/2016
3
TANNA, AKIO
Exec Dt:
07/05/2016
4
EGASHIRA, TOSHIAKI
Exec Dt:
06/29/2016
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170002120
15113243
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 47
Reel/Frame:044600/0186   Pages: 6
Recorded: 01/11/2018
Attorney Dkt #:P53985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, NAOMASA
Exec Dt:
07/08/2016
2
SHIMIZU, FUMIHIKO
Exec Dt:
07/08/2016
3
TANNA, AKIO
Exec Dt:
07/05/2016
4
EGASHIRA, TOSHIAKI
Exec Dt:
06/29/2016
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550211
US20180201704
15868276
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 48
Reel/Frame:041047/0545   Pages: 5
Recorded: 01/23/2017
Attorney Dkt #:P51662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, YOHEI
Exec Dt:
01/17/2017
2
MARUYAMA, YASUO
Exec Dt:
01/17/2017
3
SATO, NAOMASA
Exec Dt:
01/17/2017
4
TANNA, AKIO
Exec Dt:
01/17/2017
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301401
US20170210830
15328196
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 49
Reel/Frame:041787/0045   Pages: 4
Recorded: 03/29/2017
Attorney Dkt #:P52164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABEYA, MASAYUKI
Exec Dt:
03/13/2017
2
NAKAMORI, KAZUNOBU
Exec Dt:
03/13/2017
3
IMAMURA, ITSUSHI
Exec Dt:
03/13/2017
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233317
US20170218189
15515405
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 50
Reel/Frame:041787/0177   Pages: 4
Recorded: 03/29/2017
Attorney Dkt #:P52165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KABEYA, MASAYUKI
Exec Dt:
03/13/2017
2
NAKAMORI, KAZUNOBU
Exec Dt:
03/13/2017
3
IMAMURA, ITSUSHI
Exec Dt:
03/13/2017
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170226327
15515425
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 51
Reel/Frame:041966/0611   Pages: 5
Recorded: 04/11/2017
Attorney Dkt #:P52222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, TAKAAKI
Exec Dt:
04/07/2017
2
EGASHIRA, TOSHIAKI
Exec Dt:
04/07/2017
3
UEMATSU, MASAHIRO
Exec Dt:
04/07/2017
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717855
US20170306134
15518314
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 52
Reel/Frame:045464/0084   Pages: 6
Recorded: 04/06/2018
Attorney Dkt #:512803US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASUKA, KAZUO
Exec Dt:
03/30/2018
2
KITAURA, HAYATO
Exec Dt:
03/30/2018
3
NIIBE, MORIKAZU
Exec Dt:
03/30/2018
4
TAKAHASHI, KUNINORI
Exec Dt:
03/30/2018
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10464251
US20180304520
15766671
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 53
Reel/Frame:046102/0364   Pages: 6
Recorded: 06/15/2018
Attorney Dkt #:514472US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, KEIJI
Exec Dt:
05/08/2018
2
IDA, SHOUICHI
Exec Dt:
05/08/2018
3
TANNA, AKIO
Exec Dt:
05/08/2018
4
MIZUKAMI, SHIGEO
Exec Dt:
05/08/2018
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526427
US20180362673
16063042
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 54
Reel/Frame:048215/0870   Pages: 7
Recorded: 02/01/2019
Attorney Dkt #:519888US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUNO, SATOSHI
Exec Dt:
09/26/2018
2
ASUKA, KAZUO
Exec Dt:
09/26/2018
3
KITAURA, HAYATO
Exec Dt:
09/26/2018
4
NIIBE, MORIKAZU
Exec Dt:
09/26/2018
5
TAKAHASHI, KUNINORI
Exec Dt:
09/26/2018
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511529
US20190232627
16322515
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 55
Reel/Frame:048263/0861   Pages: 7
Recorded: 02/07/2019
Attorney Dkt #:520057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUNO, SATOSHI
Exec Dt:
09/26/2018
2
ASUKA, KAZUO
Exec Dt:
09/26/2018
3
KITAURA, HAYATO
Exec Dt:
09/26/2018
4
NIIBE, MORIKAZU
Exec Dt:
09/26/2018
5
TAKAHASHI, KUNINORI
Exec Dt:
09/26/2018
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190184625
16323844
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 56
Reel/Frame:047682/0610   Pages: 3
Recorded: 12/05/2018
Attorney Dkt #:518244US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUNO, SATOSHI
Exec Dt:
11/26/2018
2
KITADE, SHINICHI
Exec Dt:
11/26/2018
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947373
US20190161603
16307360
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 57
Reel/Frame:050486/0975   Pages: 5
Recorded: 09/25/2019
Attorney Dkt #:P58822
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, MINORU
Exec Dt:
05/21/2019
2
SATOU, TOMOHIKO
Exec Dt:
05/21/2019
3
UEMATSU, MASAHIRO
Exec Dt:
05/21/2019
4
YAMADA, YOSHIKA
Exec Dt:
05/21/2019
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11168166
US20200385502
16497556
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 58
Reel/Frame:052671/0166   Pages: 7
Recorded: 05/15/2020
Attorney Dkt #:530295US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIIBE, MORIKAZU
Exec Dt:
05/08/2020
2
KATSUNO, SATOSHI
Exec Dt:
05/08/2020
3
ASUKA, KAZUO
Exec Dt:
05/08/2020
4
KITAURA, HAYATO
Exec Dt:
05/08/2020
5
TAKAHASHI, KUNINORI
Exec Dt:
05/08/2020
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200384678
16764495
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 59
Reel/Frame:053003/0145   Pages: 9
Recorded: 06/22/2020
Attorney Dkt #:P60358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, TOMOHIKO
Exec Dt:
05/21/2020
2
KOBAYASHI, MINORU
Exec Dt:
06/01/2020
3
UEMATSU, MASAHIRO
Exec Dt:
06/01/2020
4
YAMADA, YOSHIKA
Exec Dt:
05/15/2020
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210061980
16956898
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 60
Reel/Frame:053844/0100   Pages: 9
Recorded: 09/22/2020
Attorney Dkt #:P60820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, YOHEI
Exec Dt:
08/03/2020
2
TANAHASHI, HIROMASA
Exec Dt:
08/25/2020
3
OHTAKI, HISASHI
Exec Dt:
08/03/2020
4
SATO, NAOMASA
Exec Dt:
08/24/2020
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739171
US20210122853
17040172
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 61
Reel/Frame:057612/0791   Pages: 7
Recorded: 09/27/2021
Attorney Dkt #:P64172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIIBE, MORIKAZU
Exec Dt:
04/23/2021
2
MURASE, MIYUKI
Exec Dt:
05/12/2021
3
SAGAE, TAKEHIRO
Exec Dt:
04/23/2021
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144978
17598692
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 62
Reel/Frame:056949/0718   Pages: 8
Recorded: 07/22/2021
Attorney Dkt #:P63718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATOU, TOMOHIKO
Exec Dt:
06/21/2021
2
UEMATSU, MASAHIRO
Exec Dt:
06/18/2021
3
YAMADA, YOSHIKA
Exec Dt:
06/24/2021
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220106471
17425111
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 63
Reel/Frame:057217/0481   Pages: 9
Recorded: 08/18/2021
Attorney Dkt #:P63928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMATSU, MASAHIRO
Exec Dt:
07/09/2021
2
TAKAMITSU, KOHEI
Exec Dt:
07/09/2021
3
SATOU, TOMOHIKO
Exec Dt:
07/09/2021
4
YAMADA, YOSHIKA
Exec Dt:
07/12/2021
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220135718
17431975
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 64
Reel/Frame:057643/0387   Pages: 6
Recorded: 09/29/2021
Attorney Dkt #:P64214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ABE, KAZUNARI
Exec Dt:
08/20/2021
Assignees
1
JAPAN POLYETHYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
2
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220169847
17599889
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 65
Reel/Frame:061123/0703   Pages: 5
Recorded: 09/16/2022
Attorney Dkt #:P67055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNAYA, MUNEHITO
Exec Dt:
08/17/2022
2
FUJITA, RYOTA
Exec Dt:
08/24/2022
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230142911
17912283
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 66
Reel/Frame:061863/0572   Pages: 8
Recorded: 11/23/2022
Attorney Dkt #:P67639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, TOMOKI
Exec Dt:
10/17/2022
2
NISHIBU, TAKAHISA
Exec Dt:
10/17/2022
3
ITO, MASAAKI
Exec Dt:
10/17/2022
4
TAKIZAWA, MIORI
Exec Dt:
10/17/2022
Assignee
1
JAPAN POLYPROPYLENE CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230174758
17927453
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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