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Patent Assignment Assignor Details
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Assignor Name : TAYANO, TAKAO
Total Assignments: 15
Assignment: 1
Reel/Frame:007607/0742   Pages: 3
Recorded: 07/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGANO, TOSHIHIKO
Exec Dt:
07/07/1995
2
TAYANO, TAKAO
Exec Dt:
07/07/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
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5623022
NONE
08502141
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011332/0687   Pages: 12
Recorded: 11/27/2000
Conveyance: CORRECTED RECORDATION COVER SHEET, REEL/FRAME 010957/0850, BAR CODE NUMBER *101495336A* TO CORRECT THE SERIAL NUMBER
Assignors
1
HAYAKAWA, YU
Exec Dt:
01/28/2000
2
OGASAWARA, TSUYOSHI
Exec Dt:
01/28/2000
3
FUJITA, YUUJI
Exec Dt:
01/28/2000
4
SAKAIZAWA, MASAO
Exec Dt:
01/28/2000
5
KOSEGAKI, KIMIHO
Exec Dt:
01/28/2000
6
SUGANO, TOSHIHIKO
Exec Dt:
01/28/2000
7
TAYANO, TAKAO
Exec Dt:
01/28/2000
8
SUZUKI, TORU
Exec Dt:
01/28/2000
9
MARUYAMA, YASUO
Exec Dt:
01/28/2000
10
SHIBATA, OSAMU
Exec Dt:
01/28/2000
11
USAMI, TAKAO
Exec Dt:
01/28/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
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6825280
NONE
09485189
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011679/0370   Pages: 3
Recorded: 04/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, HIROSHI
Exec Dt:
03/08/2001
2
TAYANO, TAKAO
Exec Dt:
03/08/2001
3
UCHINO, HIDESHI
Exec Dt:
03/08/2001
4
TAKAHASHI, TADASHI
Exec Dt:
03/08/2001
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6531552
US20020004447
09756775
Correspondence name and address
OBLON SPIVAK MCCLELLAND
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGON VA 22202
Assignment: 4
Reel/Frame:012236/0446   Pages: 3
Recorded: 10/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YASUNORI
Exec Dt:
09/06/2001
2
TAYANO, TAKAO
Exec Dt:
09/06/2001
3
SEZUME, TADASHI
Exec Dt:
09/12/2001
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME CHIYODA-KU
TOKYO, 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624253
US20020041972
09902698
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
FREDERICK D. VASTINE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:012387/0958   Pages: 2
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAI, GEN
Exec Dt:
11/26/2001
2
TAYANO, TAKAO
Exec Dt:
11/26/2001
3
SEZUME, TADASHI
Exec Dt:
11/26/2001
Assignee
1
JAPAN POLYCHEM CORPORATION
CHIYODA-KU
10-1, YURAKUCHO 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875485
US20020064611
09927442
Correspondence name and address
SUGHRUE MION, PLLC
MARK BOLAND
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:013092/0147   Pages: 3
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHINO, HIDESHI
Exec Dt:
04/09/2002
2
NAKANO, HIROSHI
Exec Dt:
04/15/2002
3
TORIU, SHUUICHI
Exec Dt:
04/09/2002
4
TAYANO, TAKAO
Exec Dt:
04/09/2002
5
NIWA, HIROTUGU
Exec Dt:
04/09/2002
6
ISHIHAMA, YOSHIYUKI
Exec Dt:
04/09/2002
7
SUGANO, TOSHIHIKO
Exec Dt:
04/09/2002
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677411
US20030027950
10111408
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FL.
ARLINGTON, VA 22202
Assignment: 7
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: 8
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: 9
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: 10
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: 11
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: 12
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: 13
Reel/Frame:048113/0164   Pages: 19
Recorded: 01/23/2019
Attorney Dkt #:P56670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZAKI, KYOKO
Exec Dt:
12/26/2018
2
ITO, SHINGO
Exec Dt:
12/27/2018
3
TAO, WEN-JIE
Exec Dt:
12/26/2018
4
KONISHI, YOHEI
Exec Dt:
12/26/2018
5
OHTAKI, HISASHI
Exec Dt:
12/26/2018
6
OHISHI, YASUO
Exec Dt:
01/09/2019
7
TANNA, AKIO
Exec Dt:
01/10/2019
8
TAYANO, TAKAO
Exec Dt:
01/10/2019
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
JAPAN POLYCHEM CORPORATION
PALACE BUILDING, 1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149099
US20190263945
16320046
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:056590/0089   Pages: 24
Recorded: 06/14/2021
Attorney Dkt #:P56670
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE LAST NAME OF SIX INVETOR PREVIOUSLY RECORDED AT REEL: 048113 FRAME: 0164. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NOZAKI, KYOKO
Exec Dt:
12/26/2018
2
ITO, SHINGO
Exec Dt:
12/27/2018
3
TAO, WEN-JIE
Exec Dt:
12/26/2018
4
KONISHI, YOHEI
Exec Dt:
12/26/2018
5
OHTAKI, HISASHI
Exec Dt:
12/26/2018
6
OISHI, YASUO
Exec Dt:
01/09/2019
7
TANNA, AKIO
Exec Dt:
01/10/2019
8
TAYANO, TAKAO
Exec Dt:
01/10/2019
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
JAPAN POLYCHEM CORPORATION
PALACE BUILDING, 1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149099
US20190263945
16320046
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:058182/0519   Pages: 7
Recorded: 11/22/2021
Attorney Dkt #:P64585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZAKI, KYOKO
Exec Dt:
11/10/2021
2
WANG, XIAOMING
Exec Dt:
11/10/2021
3
TAYANO, TAKAO
Exec Dt:
10/28/2021
Assignees
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8654
2
JAPAN POLYCHEM CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220239
17613289
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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