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Patent Assignment Assignor Details
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Assignor Name : OBUCHI, KAZUYUKI
Total Assignments: 10
Assignment: 1
Reel/Frame:009786/0505   Pages: 3
Recorded: 03/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBUCHI, KAZUYUKI
Exec Dt:
02/01/1999
2
SUZUKI, TERUHIKO
Exec Dt:
02/01/1999
3
OTOI, KENJI
Exec Dt:
02/01/1999
Assignee
1
NIPPON ZEON CO., LTD.
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, 100-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6497939
NONE
09243414
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:010849/0632   Pages: 3
Recorded: 04/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBUCHI, KAZUYUKI
Exec Dt:
04/14/2000
2
TOKORO, MASAHARU
Exec Dt:
04/14/2000
3
SUZUKI, TERUHIKO
Exec Dt:
04/14/2000
4
TANISHO, HAJIME
Exec Dt:
04/14/2000
5
OTOI, KENJI
Exec Dt:
04/14/2000
Assignee
1
NIPPON ZEON CO., LTD.
2-CHOME, CHIYODA-KU
6-1, MARUNOUCHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6511756
NONE
09530116
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STEPHEN G. ADRIAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:012175/0919   Pages: 3
Recorded: 09/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, YUICHIRO
Exec Dt:
08/29/2001
2
OBUCHI, KAZUYUKI
Exec Dt:
08/23/2001
3
MIYAZAKI, TATSUO
Exec Dt:
08/27/2001
4
ISHIMARU, ISSEI
Exec Dt:
08/16/2001
Assignee
1
NIPPON ZEON CO., LTD.
CHIYODA-KU
6-1, MARUNOUCHI 2-CHOME
TOKYO 100-8323, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6835440
NONE
09856457
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI,
MCLELAND & NAUGHTON, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:018397/0772   Pages: 3
Recorded: 09/28/2006
Attorney Dkt #:4918-0111PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAHIKO
Exec Dt:
06/26/2006
2
UEKI, KAZUNORI
Exec Dt:
06/26/2006
3
TAZAKI, SATOSHI
Exec Dt:
06/26/2006
4
OBUCHI, KAZUYUKI
Exec Dt:
06/30/2006
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070222092
10594615
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:018305/0909   Pages: 4
Recorded: 09/11/2006
Attorney Dkt #:4918-0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAZAKI, SATOSHI
Exec Dt:
07/05/2006
2
ARAKAWA, KOHEI
Exec Dt:
07/05/2006
3
OBUCHI, KAZUYUKI
Exec Dt:
07/13/2006
4
TSUKADA, KEISUKE
Exec Dt:
07/07/2006
5
MURATA, NAOKI
Exec Dt:
07/07/2006
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070200263
10592229
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:018212/0148   Pages: 4
Recorded: 08/17/2006
Attorney Dkt #:2611-0261PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAHIKO
Exec Dt:
07/31/2006
2
SUZUKI, TOSHIAKI
Exec Dt:
07/31/2006
3
TSUKADA, KEISUKE
Exec Dt:
07/31/2006
4
SHIBUYA, AKIYOSHI
Exec Dt:
07/25/2006
5
TAZAKI, SATOSHI
Exec Dt:
07/25/2006
6
OBUCHI, KAZUYUKI
Exec Dt:
07/25/2006
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080153008
10589784
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:042149/0812   Pages: 2
Recorded: 04/26/2017
Attorney Dkt #:17P0132SAK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBUCHI, KAZUYUKI
Exec Dt:
04/21/2017
2
HATANO, TAKU
Exec Dt:
04/21/2017
3
INOUE, KYOSUKE
Exec Dt:
04/21/2017
4
MASHIMA, HIROMU
Exec Dt:
04/21/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170355128
15522055
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:043651/0576   Pages: 2
Recorded: 09/21/2017
Attorney Dkt #:17P0273SAK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBUCHI, KAZUYUKI
Exec Dt:
09/20/2017
2
HATANO, TAKU`
Exec Dt:
09/20/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10549514
US20180065348
15560255
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 9
Reel/Frame:043999/0908   Pages: 3
Recorded: 09/25/2017
Attorney Dkt #:17P0273SAK
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SECOND ASSIGNOR PREVIOUSLY RECORDED ON REEL 043651 FRAME 0576. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OBUCHI, KAZUYUKI
Exec Dt:
09/20/2017
2
HATANO, TAKU
Exec Dt:
09/20/2017
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10549514
US20180065348
15560255
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 10
Reel/Frame:047655/0216   Pages: 2
Recorded: 12/03/2018
Attorney Dkt #:18P0377SAK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARAI, KENICHI
Exec Dt:
09/21/2018
2
TAZAKI, SATOSHI
Exec Dt:
09/18/2018
3
OBUCHI, KAZUYUKI
Exec Dt:
09/20/2018
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1008246
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322269
US20190139673
16306655
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303

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