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Patent Assignment Assignor Details
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Assignor Name : SAKURAI, FUJIO
Total Assignments: 7
Assignment: 1
Reel/Frame:005049/0838   Pages: 2
Recorded: 02/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAHASHI, NOBUO
Exec Dt:
02/06/1989
2
SAKURAI, FUJIO
Exec Dt:
02/06/1989
3
TADENUMA, HIROSHI
Exec Dt:
02/06/1989
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972000
NONE
07314929
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - STE. 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:005261/0580   Pages: 1
Recorded: 03/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAI, KIYOSHI
Exec Dt:
02/27/1990
2
SAKURAI, FUJIO
Exec Dt:
02/27/1990
3
TADENUMA, HIROSHI
Exec Dt:
02/27/1990
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD.
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189107
NONE
07489215
Correspondence name and address
OLIFF & BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:015376/0892   Pages: 3
Recorded: 05/26/2004
Attorney Dkt #:251891USO/AMS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, FUJIO
Exec Dt:
03/15/2004
2
MIHARA, IWAO
Exec Dt:
03/15/2004
3
IGARASHI, YOSHINORI
Exec Dt:
03/15/2004
4
HASEGAWA, KOU
Exec Dt:
03/15/2004
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040224622
10822815
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:016587/0440   Pages: 3
Recorded: 05/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAHARA, KOUJI
Exec Dt:
04/26/2005
2
HASEGAWA, KOU
Exec Dt:
04/26/2005
3
SAKURAI, FUJIO
Exec Dt:
04/26/2005
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097550
US20050260942
11133220
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:017084/0630   Pages: 3
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, FUJIO
Exec Dt:
10/05/2005
2
KOUMURA, TOMOO
Exec Dt:
10/05/2005
3
IGARASHI, YOSHINORI
Exec Dt:
10/05/2005
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME
CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7217179
US20060084365
11246199
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:033526/0603   Pages: 4
Recorded: 08/13/2014
Attorney Dkt #:439683US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, RYO
Exec Dt:
07/17/2014
2
SENOO, KOUJI
Exec Dt:
07/17/2014
3
SHIMIZU, TAKAHIRO
Exec Dt:
07/17/2014
4
HOSAKA, YUKIO
Exec Dt:
07/17/2014
5
SAKURAI, FUJIO
Exec Dt:
07/17/2014
6
SHIMOBABA, SATOSHI
Exec Dt:
07/17/2014
7
OKANIWA, MOTOKI
Exec Dt:
07/17/2014
8
MIYAKI, NOBUYUKI
Exec Dt:
07/17/2014
9
ERIYAMA, YUUICHI
Exec Dt:
07/17/2014
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9543079
US20150048273
14458603
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:036349/0399   Pages: 6
Recorded: 08/18/2015
Attorney Dkt #:458619US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, KANG KO
Exec Dt:
08/13/2015
2
TANAKA, RYO
Exec Dt:
08/13/2015
3
SHIMIZU, TAKAHIRO
Exec Dt:
08/13/2015
4
SENOO, KOUJI
Exec Dt:
08/13/2015
5
SHIMOBABA, SATOSHI
Exec Dt:
08/13/2015
6
HOSAKA, YUKIO
Exec Dt:
08/13/2015
7
SAKURAI, FUJIO
Exec Dt:
08/13/2015
8
YAMAMOTO, MASAHIRO
Exec Dt:
08/13/2015
9
KOJIMA, KENJI
Exec Dt:
08/13/2015
Assignees
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
2
JM ENERGY CORPORATION
8565, NISHI-IDE, OOIZUMI-CHO
HOKUTO-SHI, YAMANASHI, JAPAN 409-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081547
US20160060125
14828961
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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