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Patent Assignment Assignor Details
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Assignor Name : OHGOMORI, YUJI
Total Assignments: 10
Assignment: 1
Reel/Frame:006525/0587   Pages: 3
Recorded: 03/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHGOMORI, YUJI
Exec Dt:
09/30/1992
2
ICHIKAWA, SHUJI
Exec Dt:
09/30/1992
3
YONEYAMA, TAKAHIRO
Exec Dt:
09/30/1992
4
SUMITANI, NAOKO
Exec Dt:
09/30/1992
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5254742
NONE
07958091
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:007429/0914   Pages: 2
Recorded: 04/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, MASATOSHI
Exec Dt:
11/11/1994
2
MIYAGI, HIDEKAZU
Exec Dt:
11/11/1994
3
OHGOMORI, YUJI
Exec Dt:
11/11/1994
4
IWANE, HIROSHI
Exec Dt:
11/11/1994
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498789
NONE
08348116
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:007581/0368   Pages: 3
Recorded: 08/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, SHUJI
Exec Dt:
07/28/1995
2
FUJITA, AKIKO
Exec Dt:
07/28/1995
3
SUMITANI, NAOKO
Exec Dt:
07/28/1995
4
OHGOMORI, YUJI
Exec Dt:
07/28/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5606079
NONE
08453762
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008273/0893   Pages: 3
Recorded: 10/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INABA, MASASHI
Exec Dt:
10/11/1996
2
HASEGAWA, KATSUAKI
Exec Dt:
10/11/1996
3
SHIMIZU, NORIKO
Exec Dt:
10/11/1996
4
OHGOMORI, YUJI
Exec Dt:
10/11/1996
5
HONDA, MASAYUKI
Exec Dt:
10/11/1996
6
SUZUKI, TAKAMICHI
Exec Dt:
10/11/1996
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5760273
NONE
08733871
Correspondence name and address
DILWORTH & BARRESE
ROCCO S. BARRESE, ESQ.
333 EARLE OVINGTON BLVD.
UNIONDALE, NY 11553
Assignment: 5
Reel/Frame:008488/0050   Pages: 2
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, MASATOSHI
Exec Dt:
01/22/1997
2
KUJIRA, KATSUFUMI
Exec Dt:
01/24/1997
3
YONEYAMA, TAKAHIRO
Exec Dt:
01/22/1997
4
OHGOMORI, YUJI
Exec Dt:
01/22/1997
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726340
NONE
08796673
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:012708/0165   Pages: 3
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, YASUYO
Exec Dt:
12/14/2001
2
OHGOMORI, YUJI
Exec Dt:
12/14/2001
3
MURAYAMA, TETSURO
Exec Dt:
12/14/2001
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6863845
US20020125464
10046108
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:020150/0445   Pages: 6
Recorded: 11/26/2007
Attorney Dkt #:303705US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 5TH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 020093 FRAME 0128. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HASHIMOTO, HIDEKICHI
Exec Dt:
02/20/2007
2
HAMASHIMA, KAORU
Exec Dt:
02/20/2007
3
KAWAMURA, SHIGENORI
Exec Dt:
02/20/2007
4
SUZUKI, TOSHIYUKI
Exec Dt:
02/20/2007
5
OHGOMORI, YUJI
Exec Dt:
02/20/2007
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080051597
11573843
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:020926/0024   Pages: 4
Recorded: 05/09/2008
Attorney Dkt #:318567US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSAKA, HARUHIKO
Exec Dt:
03/03/2008
2
TAKAHASHI, HIROKO
Exec Dt:
03/03/2008
3
OHGOMORI, YUJI
Exec Dt:
03/03/2008
4
HAMASHIMA, KAORU
Exec Dt:
03/03/2008
5
WEN, GANG
Exec Dt:
03/03/2008
6
NAITO, TAKETOSHI
Exec Dt:
03/03/2008
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090076201
11915043
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:021072/0440   Pages: 3
Recorded: 06/10/2008
Attorney Dkt #:326369US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSAKA, HARUHIKO
Exec Dt:
05/09/2008
2
OHGOMORI, YUJI
Exec Dt:
05/09/2008
3
YAMANASHI, MASASHI
Exec Dt:
05/09/2008
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN 108-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795370
US20090182114
12093685
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021250/0472   Pages: 5
Recorded: 07/16/2008
Attorney Dkt #:SHIGA7.144APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKESHITA, MASARU
Exec Dt:
07/08/2008
2
IWASHITA, JUN
Exec Dt:
07/08/2008
3
IWAI, TAKESHI
Exec Dt:
07/08/2008
4
OHGOMORI, YUJI
Exec Dt:
07/08/2008
Assignees
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KANAGAWA-KEN
KAWASKI-SHI, JAPAN
2
MITSUBISHI CHEMICAL CORP.
14-1 SHIBA 4-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939243
US20100159389
12160742
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614

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