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Patent Assignment Assignor Details
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Assignor Name : SAKUMA, MASATO
Total Assignments: 6
Assignment: 1
Reel/Frame:004554/0471   Pages: 1
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TACHIKAWA, MAMORU
Exec Dt:
10/18/1985
2
SAKUMA, MASATO
Exec Dt:
10/18/1985
3
UEKI, SATOSHI
Exec Dt:
10/18/1985
4
MAKISHIMA, TOKUO
Exec Dt:
10/25/1985
Assignee
1
TOA NENRYO KOGYO, K.K.
Property
 
Pat #
Pub #
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4686199
NONE
06802660
Correspondence name and address
EXXON CHEMICAL COMPANY
P.O. BOX 503
FLORHAM PARK, N.J., 07932
Assignment: 2
Reel/Frame:004590/0224   Pages: 1
Recorded: 08/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKISHIMA, NOBUKO LEGAL REPRESENTATIVE FOR TOKUO, MAKISHIMA
Exec Dt:
10/24/1985
2
TACHIKAWA, MAMORU
Exec Dt:
10/24/1985
3
UEKI, SATOSHI
Exec Dt:
10/24/1985
4
SAKUMA, MASATO
Exec Dt:
10/24/1985
5
IMAI, CHIHIRO
Exec Dt:
10/31/1985
Assignee
1
TOA NENRYO KOGYO, K. K.,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678767
NONE
06802659
Correspondence name and address
EXXON CHEMICAL COMPANY
P.O. BOX 710
LINDEN, NEW JERSEY 07036
Assignment: 3
Reel/Frame:005055/0685   Pages: 2
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWANAMI, KUNIO
Exec Dt:
02/23/1989
2
KITANO, KISSHO
Exec Dt:
02/23/1989
3
NARUKAWA, KIYOTADA
Exec Dt:
02/23/1989
4
AOKI, KENICHI
Exec Dt:
02/23/1989
5
YAGI, YUKIHIKO
Exec Dt:
02/23/1989
6
SAKUMA, MASATO
Exec Dt:
02/23/1989
7
MIKAMI, TAKASHI
Exec Dt:
02/23/1989
8
ESAKI, MASAMI
Exec Dt:
03/09/1989
9
KATO, FUMI0
Exec Dt:
03/09/1989
10
EGASHIRA, KOJI
Exec Dt:
03/09/1989
11
WAKABAYASHI, HIROYUKI
Exec Dt:
03/09/1989
Assignees
1
TONEN SEKIYUKAGAKU KABUSHIKI KAISHA, 1-1, TSUKIJI 4-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
2
NIPPONDENSO CO., LTD., 1-1, SHOWA-CHO, KARIYA-SHI, AICHI-KEN, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990550
NONE
07325812
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005597/0892   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKUMA, MASATO
Exec Dt:
04/07/1989
2
FUJITA, YUJI
Exec Dt:
04/11/1989
3
KITANO, KISSHO
Exec Dt:
04/07/1989
4
YAGI, YUKIHIKO
Exec Dt:
04/07/1989
Assignee
1
TONEN SEKIYUKAGAKU K.K., A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5013789
NONE
07285438
Correspondence name and address
M. B. KURTZMAN
EXXON CHEMICAL COMPANY
P.O. BOX 5200
BAYTOWN, TX 77522
Assignment: 5
Reel/Frame:005333/0750   Pages: 2
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TACHIKAWA, MAMORU
Exec Dt:
04/28/1990
2
UEKI, SATOSHI
Exec Dt:
05/02/1990
3
SAKUMA, MASATO
Exec Dt:
04/23/1990
4
MIYAZAKI, MAKOTO
Exec Dt:
05/10/1990
Assignee
1
TONEN CORPORATION, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5037908
NONE
06811541
Correspondence name and address
M. B. KURTZMAN
EXXON CHEMICAL CO.
P. O. BOX 5200
BAYTOWN, TX 77522
Assignment: 6
Reel/Frame:006198/0639   Pages: 2
Recorded: 07/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKUMA, MASATO
Exec Dt:
07/09/1992
2
FUJITA, YUJI
Exec Dt:
07/09/1992
3
KITANO, KISSHO
Exec Dt:
07/07/1992
4
YAGI, YOKIHIKO
Exec Dt:
07/07/1992
Assignee
1
TONEN SEKIYUKAGAKU K.K.
A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147931
NONE
07715872
Correspondence name and address
EXXON CHEMICAL COMPANY
LAW DEPARTMENT
P.O. BOX 710
LINDEN, NJ 07036

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