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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OKUYAMA, KOHEI
Total Assignments: 9
Assignment: 1
Reel/Frame:006768/0867   Pages: 3
Recorded: 11/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IOKI, KIMIHIRO
Exec Dt:
06/12/1989
2
OKUYAMA, KOHEI
Exec Dt:
06/12/1989
3
NIWA, KAZUO
Exec Dt:
06/12/1989
4
SEKI, HITOSHI
Exec Dt:
06/12/1989
5
TAKAHASHI, TAKANORI
Exec Dt:
06/12/1989
Assignees
1
MITSUBISHI JUKOGYO KABUSHIKI KAISHA
5-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
MITSUBISHI GENSHIRYOKU KOGYO KABUSHIKI KAISHA
4-1, SHIBAKOEN 2-CHOME
MINATO-KU, TOKYO, JAPAN
3
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5390217
NONE
07873683
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
TIMOTHY R. SCHWARTZ
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006353/0487   Pages: 3
Recorded: 12/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANEDA, ICHIRO
Exec Dt:
11/25/1992
2
SAKURAI, TATSUYOSHI
Exec Dt:
12/11/1992
3
YANAGISAWA, MASAHIRO
Exec Dt:
12/15/1992
4
OKUYAMA, KOHEI
Exec Dt:
12/15/1992
5
OKUYAMA, KOHEI
Exec Dt:
12/15/1992
6
NIWA, KAZUO
Exec Dt:
12/15/1992
7
FUKAGAWA, TOSHIHIRO
Exec Dt:
12/15/1992
Assignees
1
NISSIN KOGYO CO., LTD.
840 OHAZA KOKUBU, UEDA-SHI
NAGANO-KEN, JAPAN
2
MITSUBISHI KASEI CORPORATION
2-5-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398784
NONE
07966954
Correspondence name and address
JAMES P. WELCH
ARMSTRONG, WESTERMAN, ET AL.
SUITE 1000
1725 K STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006353/0487   Pages: 3
Recorded: 12/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HANEDA, ICHIRO
Exec Dt:
11/25/1992
2
SAKURAI, TATSUYOSHI
Exec Dt:
12/11/1992
3
YANAGISAWA, MASAHIRO
Exec Dt:
12/15/1992
4
OKUYAMA, KOHEI
Exec Dt:
12/15/1992
5
OKUYAMA, KOHEI
Exec Dt:
12/15/1992
6
NIWA, KAZUO
Exec Dt:
12/15/1992
7
FUKAGAWA, TOSHIHIRO
Exec Dt:
12/15/1992
Assignees
1
NISSIN KOGYO CO., LTD.
840 OHAZA KOKUBU, UEDA-SHI
NAGANO-KEN, JAPAN
2
MITSUBISHI KASEI CORPORATION
2-5-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398784
NONE
07966954
Correspondence name and address
JAMES P. WELCH
ARMSTRONG, WESTERMAN, ET AL.
SUITE 1000
1725 K STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:008504/0802   Pages: 4
Recorded: 04/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAHARA, SATOSHI
Exec Dt:
03/03/1997
2
SUZUKI, MITSUO
Exec Dt:
01/28/1997
3
OKUYAMA, KOHEI
Exec Dt:
03/03/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6064560
NONE
08829947
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009320/0321   Pages: 6
Recorded: 10/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MITSUO
Exec Dt:
09/05/1997
2
AIKYO, HIROYUKI
Exec Dt:
09/05/1997
3
HIRAHARA, SATOSHI
Exec Dt:
09/05/1997
4
MATSUURA, KAZUSHI
Exec Dt:
09/05/1997
5
OKUYAMA, KOHEI
Exec Dt:
09/05/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965479
NONE
08904837
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:009432/0644   Pages: 4
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAHARA, SATOSHI
Exec Dt:
07/21/1998
2
OKUYAMA, KOHEI
Exec Dt:
07/23/1998
3
SUZUKI, MITSUO
Exec Dt:
07/22/1998
4
MATSUURA, KAZUSHI
Exec Dt:
07/21/1998
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
502, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6094338
NONE
09111765
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:027924/0758   Pages: 3
Recorded: 03/26/2012
Attorney Dkt #:SE-US125088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUYAMA, KOHEI
Exec Dt:
03/26/2012
Assignee
1
SEIKO EPSON CORPORATION
4-1 NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8740332
US20120249637
13429572
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 8
Reel/Frame:053044/0936   Pages: 6
Recorded: 06/26/2020
Attorney Dkt #:P1010125US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIBA, JUNICHI
Exec Dt:
03/19/2020
2
OKUYA, TERUHISA
Exec Dt:
03/30/2020
3
MORIKAWA, KOJI
Exec Dt:
03/19/2020
4
IWAKAWA, MIKIO
Exec Dt:
03/25/2020
5
HIRAMOTO, MIHO
Exec Dt:
03/30/2020
6
OKUYAMA, KOHEI
Exec Dt:
03/27/2020
Assignees
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
2
KEIO UNIVERSITY
15-45, MITA-2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200329991
16756229
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 9
Reel/Frame:053045/0010   Pages: 4
Recorded: 06/26/2020
Attorney Dkt #:P1010145US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIMINE, TOMOYASU
Exec Dt:
03/30/2020
2
HIRAMOTO, MIHO
Exec Dt:
03/30/2020
3
OKUYAMA, KOHEI
Exec Dt:
03/27/2020
Assignees
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
2
KEIO UNIVERSITY
15-45, MITA-2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11779505
US20210369535
16756816
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

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