skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : SHIMPO, MASAFUMI
Total Assignments: 8
Assignment: 1
Reel/Frame:004835/0922   Pages: 1
Recorded: 03/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAWATA, TAKANARI
Exec Dt:
12/11/1984
2
SAKAGUCHI, SHUZABU
Exec Dt:
12/11/1984
3
KOHZAKI, TOSHIAKI
Exec Dt:
12/11/1984
4
AOKI, OSAMU
Exec Dt:
12/11/1984
5
TAKEDA, NORIO
Exec Dt:
12/11/1984
6
SHIMPO, MASAFUMI
Exec Dt:
12/11/1984
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4751326
NONE
06684419
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004784/0495   Pages: 1
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAWATA, TAKANARI
Exec Dt:
02/19/1985
2
SAKAGUCHI, SHUZABU
Exec Dt:
02/19/1985
3
KOHZAKI, TOSHIAKI
Exec Dt:
02/19/1985
4
AOKI, OSAMU
Exec Dt:
02/19/1985
5
TAKEDA, NORIO
Exec Dt:
02/19/1985
6
AOKI, YOSHIYUKI
Exec Dt:
02/19/1985
7
SHIMPO, MASAFUMI
Exec Dt:
02/19/1985
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4727190
NONE
06918656
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:006448/0690   Pages: 2
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, MUTSUHIKO
Exec Dt:
10/28/1987
2
KAKUDA, MINORU
Exec Dt:
10/28/1987
3
SHIMPO, MASAFUMI
Exec Dt:
10/28/1987
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202127
NONE
07816544
Correspondence name and address
SHERMAN AND SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:005573/0973   Pages: 2
Recorded: 01/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, MUTSUHIKO
Exec Dt:
04/18/1989
2
KAKUDA, MINORU
Exec Dt:
04/18/1989
3
SHIMPO, MASAFUMI
Exec Dt:
04/18/1989
4
YOSHIDA, KIYOSHI
Exec Dt:
04/18/1989
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 #
 
 
 
 
 
 
 
 
 
 
 
5043351
NONE
07343673
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:005668/0767   Pages: 2
Recorded: 04/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, MUTSUHIKO
Exec Dt:
04/18/1989
2
KAKUDA, MINORU
Exec Dt:
04/18/1989
3
SHIMPO, MASAFUMI
Exec Dt:
04/18/1989
4
YOSHIDA, KIYOSHI
Exec Dt:
04/18/1989
Assignee
1
MITSUIBISHI GAS CHEMICAL COMPANY, INC., A CORP. OF JAPAN
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5026875
NONE
07343675
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:005719/0053   Pages: 2
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, MUTSUHIKO
Exec Dt:
04/18/1989
2
KAKUDA, MINORU
Exec Dt:
04/18/1989
3
YOSHIDA, KIYOSHI
Exec Dt:
04/18/1989
4
TAKAHASHI, TOSHIE
Exec Dt:
04/18/1989
5
SHIMPO, MASAFUMI
Exec Dt:
04/18/1989
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 #
 
 
 
 
 
 
 
 
 
 
 
5071870
NONE
07343420
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 7
Reel/Frame:005945/0637   Pages: 2
Recorded: 12/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, MUTSUHIKO
Exec Dt:
08/24/1990
2
KAKUDA, MINORU
Exec Dt:
08/24/1990
3
SHIMPO, MASAFUMI
Exec Dt:
08/24/1990
4
YOSHIDA, KIYOSHI
Exec Dt:
08/24/1990
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC. A CORP. OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5094846
NONE
07554383
Correspondence name and address
SHERMAN AND SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:009584/0098   Pages: 2
Recorded: 11/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMPO, MASAFUMI
Exec Dt:
10/09/1998
2
SAKAITANI, HISASHI
Exec Dt:
10/09/1998
3
WAKABAYASHI, HIDECHIKA
Exec Dt:
10/09/1998
4
KOZAKI, TOSHIAKI
Exec Dt:
10/09/1998
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130328
NONE
09186465
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

Search Results as of: 04/28/2024 03:51 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT