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Patent Assignment Assignor Details
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Assignor Name : MASUMOTO, ISAMU
Total Assignments: 8
Assignment: 1
Reel/Frame:003959/0877   Pages: 1
Recorded: 11/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AMEMIYA, AKIRA
Exec Dt:
11/02/1981
2
KUNII, TADASHI
Exec Dt:
11/02/1981
3
FURUSAWA, TOMOTAKA
Exec Dt:
11/02/1981
4
TAKEDA, MUTSUHIKO
Exec Dt:
11/02/1981
5
TANAKA, KATSUMASA
Exec Dt:
11/02/1981
6
UMEMURA, TOSHIKAZU
Exec Dt:
11/02/1981
7
ONO, YOSHIHIRO
Exec Dt:
11/02/1981
8
MASUMOTO, ISAMU
Exec Dt:
11/02/1981
9
NAKAO, NORIYASU
Exec Dt:
11/02/1981
10
FURUKAWA, MASANORI
Exec Dt:
11/02/1981
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., A CORP. OF JAPAN
5-2, 2-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4366305
NONE
06322249
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. .
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004558/0219   Pages: 2
Recorded: 05/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMEMURA, TOSHIKAZU
Exec Dt:
05/16/1986
2
MASUMOTO, ISAMU
Exec Dt:
05/14/1986
3
IHA, YUKIHIRO
Exec Dt:
05/14/1986
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI
A JAPANESE CORPORATION
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681927
NONE
06866959
Correspondence name and address
WENDEROTH, LIND AND PONACK
SUITE 1100
1750 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004782/0705   Pages: 2
Recorded: 11/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUMORI, TAKEO
Exec Dt:
10/28/1987
2
MASUMOTO, ISAMU
Exec Dt:
10/28/1987
3
NAKAGAWA, MITSUO
Exec Dt:
10/28/1987
4
IHA, YUKIHIRO
Exec Dt:
10/28/1987
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC., A JAPANESE CORP.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814424
NONE
07120314
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005749/0647   Pages: 3
Recorded: 06/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, ISAMU
Exec Dt:
06/12/1991
2
MIZUTANI, ZENPEI
Exec Dt:
06/12/1991
3
YADA, HIROSHI
Exec Dt:
06/12/1991
4
HARA, YOSHIHITO
Exec Dt:
06/12/1991
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
A JAPANESE CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191006
NONE
07719491
Correspondence name and address
WENDEROTH, LIND & PONACK
805 15TH ST., NW
SOUTHERN BLDG., SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:005801/0377   Pages: 3
Recorded: 08/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, ISAMU
Exec Dt:
07/19/1991
2
MIZUTANI, ZENPEI
Exec Dt:
07/19/1991
3
YADA, HIROSHI
Exec Dt:
07/19/1991
4
HARA, YOSHIHITO
Exec Dt:
07/19/1991
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC. A JAPANESE CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5187218
NONE
07740617
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., - STE. 700
805 FIFTEENTH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:011818/0637   Pages: 2
Recorded: 05/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TAKAHIRO
Exec Dt:
04/26/2001
2
OKAMURA, AKIRA
Exec Dt:
04/26/2001
3
FURUKAWA, MASANORI
Exec Dt:
04/26/2001
4
MASUMOTO, ISAMU
Exec Dt:
04/26/2001
5
YOSHIOKA, KANEO
Exec Dt:
04/26/2001
6
MAJI, KAZUMASA
Exec Dt:
04/26/2001
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6433128
US20020007044
09855781
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA VA 22314
Assignment: 7
Reel/Frame:012250/0099   Pages: 4
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, YUJI
Exec Dt:
09/14/2001
2
HASEBE, AKIO
Exec Dt:
09/14/2001
3
MASUMOTO, ISAMU
Exec Dt:
09/14/2001
4
MITSUI, AKIRA
Exec Dt:
09/14/2001
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU TOKYO, JAPAN
2
ASAHI KASEI KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530-8205, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6586567
US20020040126
09883277
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:013650/0182   Pages: 2
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TAKAHIRO
Exec Dt:
08/08/2002
2
FURUKAWA, MASANORI
Exec Dt:
08/08/2002
3
OKAMURA, AKIRA
Exec Dt:
08/08/2002
4
NAKAYA, DAIGO
Exec Dt:
08/08/2002
5
MASUMOTO, ISAMU
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6617416
US20030125512
10257476
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314

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