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Patent Assignment Assignor Details
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Assignor Name : ZANKA, YUKIHITO
Total Assignments: 17
Assignment: 1
Reel/Frame:006336/0802   Pages: 3
Recorded: 12/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
10/11/1991
2
HAYAKAWA, SEIICHIRO
Exec Dt:
10/11/1991
3
ISAKA, TSUTOMU
Exec Dt:
10/11/1991
4
WATARI, FUMIE
Exec Dt:
10/11/1991
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191061
NONE
07779051
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:008358/0105   Pages: 3
Recorded: 02/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, TAKAYUKI
Exec Dt:
01/31/1997
2
JAGAWA, YASUTOSHI
Exec Dt:
01/31/1997
3
NISHIO, TAKEYOSHI
Exec Dt:
01/31/1997
4
ZANKA, YUKIHITO
Exec Dt:
01/31/1997
5
TSUTSUMI, IKUO
Exec Dt:
01/31/1997
6
ISHII, IZUMI
Exec Dt:
01/31/1997
7
SATO, HIROKI
Exec Dt:
01/31/1997
8
SANO, HIRONARI
Exec Dt:
01/31/1997
Assignees
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777020
NONE
08749506
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:008532/0719   Pages: 3
Recorded: 05/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, TAKAYUKI
Exec Dt:
02/17/1997
2
NIIMI, TOSHIO
Exec Dt:
02/17/1997
3
ZANKA, YUKIHITO
Exec Dt:
02/17/1997
4
TSUTSUMI, IKUO
Exec Dt:
02/17/1997
5
SATO, HIROKI
Exec Dt:
02/17/1997
Assignees
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI,
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889099
NONE
08804403
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOHN K. PIKE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008523/0319   Pages: 8
Recorded: 04/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, TOMIO
Exec Dt:
04/07/1997
2
MATSUYAMA, KAZUO
Exec Dt:
04/07/1997
3
YAMAMOTO, KAZUYUKI
Exec Dt:
04/07/1997
4
OHNISHI, KAZUSHIGE
Exec Dt:
04/07/1997
5
ZANKA, YUKIHITO
Exec Dt:
04/02/1997
6
KURIO, TAKUYA
Exec Dt:
04/07/1997
7
NIIMI, TAKASHI
Exec Dt:
04/02/1997
8
ICHIKAWA, SATORU
Exec Dt:
04/01/1997
9
KOMATSU, MOTORU
Exec Dt:
04/01/1997
10
TERADA, MASAHIRO
Exec Dt:
04/01/1997
11
KAMAE, HIROSUKE
Exec Dt:
04/02/1997
12
KAWAI, AKIRA
Exec Dt:
04/01/1997
Assignees
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU, KANAGAWA
YOKOHAMA-SHI, JAPAN 221
2
NIHON PLAST CO., LTD.
218 AOSHIMA-CHO, SHIZUOKA
FUJI-SHI, JAPAN 417
3
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965654
NONE
08838986
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 5
Reel/Frame:009310/0115   Pages: 3
Recorded: 07/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIO, TAKEYOSHI
Exec Dt:
06/04/1998
2
NAGAI, TAKAYUKI
Exec Dt:
06/04/1998
3
IWAI, HISAYUKI
Exec Dt:
06/04/1998
4
ZANKA, YUKIHITO
Exec Dt:
06/04/1998
5
ISHII, IZUMI
Exec Dt:
06/04/1998
6
SATOH, HIROKI
Exec Dt:
06/04/1998
7
SOBAJIMA, YOSHIHIRO
Exec Dt:
06/04/1998
8
MURAYAMA, MITSUHIRO
Exec Dt:
06/04/1998
Assignees
1
JAPAN POLYCHEM CORPORATION
1-10-1, YURAKU-CHO, CHIYODA-KU
TOKYO-TO, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180709
NONE
09079291
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:010772/0766   Pages: 3
Recorded: 05/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
04/16/2000
2
MURAYAMA, MITSUHIRO
Exec Dt:
04/16/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME
CHIYODA-KU 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608130
NONE
09561929
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
STAMATIOS MYLONAKIS, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:011274/0872   Pages: 5
Recorded: 11/02/2000
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 010772/0766, TO CORRECT THE ASSIGNEE'S ADDRESS.
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
04/16/2000
2
MURAYAMA, MITSUHIRO
Exec Dt:
04/16/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-0006, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608130
NONE
09561929
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:011005/0095   Pages: 3
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
06/16/2000
2
BANNO, YOSHIHIRO
Exec Dt:
06/16/2000
Assignee
1
JAPAN POLYCHEM CORPORATION
CHIYODA-KU
1-10-1, YURAKUCHO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6403691
NONE
09531448
Correspondence name and address
OBLON SPIVAL MCCLELAND, MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012453/0922   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, MASATOSHI
Exec Dt:
12/17/2001
2
IWAI, HISAYUKI
Exec Dt:
12/18/2001
3
NAGAI, TAKAYUKI
Exec Dt:
12/21/2001
4
ZANKA, YUKIHITO
Exec Dt:
12/13/2001
5
MURAYAMA, MITSUHIRO
Exec Dt:
12/13/2001
6
FUJITA, YUJI
Exec Dt:
12/13/2001
7
SANO, HIRONARI
Exec Dt:
12/13/2001
Assignees
1
JAPAN POLYCHEM CORPORATION
CHIYODA-KU
10-1, YURAKUCHO 1-CHOME
TOKYO 100-0006, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
CHIYODA-KU
1, TOYOTA-CHO, TOYOTA-SHI
AICHI, 471-8572, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730728
US20030092818
09926063
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, LLP
1725 K STREET, N.W., SUITE, 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:014463/0792   Pages: 3
Recorded: 09/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANKA, YUKIHITO
Exec Dt:
04/30/2003
2
MURAYAMA, MITSUHIRO
Exec Dt:
04/30/2003
3
YAMAMOTO, YOSHIHARU
Exec Dt:
04/30/2003
Assignee
1
JAPAN POLYCHEM CORPORATION
10-1, YURAKUCHO 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7064160
US20040014871
10416182
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:015928/0393   Pages: 3
Recorded: 10/26/2004
Attorney Dkt #:260672US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIHARA, TERUAKI
Exec Dt:
10/05/2004
2
ONOE, MASATO
Exec Dt:
10/05/2004
3
HATA, KAZUYUKI
Exec Dt:
10/07/2004
4
SHIMIZU, FUMIHIKO
Exec Dt:
10/12/2004
5
SATO, NAOMASA
Exec Dt:
10/12/2004
6
ZANKA, YUKIHITO
Exec Dt:
10/12/2004
7
NAKAYAMA, KOUICHI
Exec Dt:
10/14/2004
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-0014, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050124753
10972914
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
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: 13
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: 14
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: 15
Reel/Frame:020276/0645   Pages: 4
Recorded: 12/20/2007
Attorney Dkt #:023971-0702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOUSE, MASASHI
Exec Dt:
10/31/2007
2
ZANKA, YUKIHITO
Exec Dt:
10/31/2007
3
SATO, TAKAYUKI
Exec Dt:
10/12/2007
4
SAOTOME, MINEYUKI
Exec Dt:
10/16/2007
5
TAKARAGI, SINICHI
Exec Dt:
11/14/2007
Assignee
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923501
US20080161474
11960063
Correspondence name and address
RICHARD L. SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 16
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: 17
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

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