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Patent Assignment Assignor Details
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Assignor Name : HAMADA, TATSUHIRO
Total Assignments: 5
Assignment: 1
Reel/Frame:004775/0368   Pages: 1
Recorded: 08/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, SHINICHI
Exec Dt:
08/05/1987
2
SANEMITSU, YUZURU
Exec Dt:
08/05/1987
3
HAMADA, TATSUHIRO
Exec Dt:
08/05/1987
4
YOSHIDA, RYO
Exec Dt:
08/05/1987
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-15, KITAHAMA, HIGASHI-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849011
NONE
07086397
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:005927/0842   Pages: 4
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, SHINICHI
Exec Dt:
09/25/1991
2
IZUMI, KEIICHI
Exec Dt:
09/25/1991
3
SATO, JUNICHI
Exec Dt:
09/25/1991
4
SANEMITSU, YUZURU
Exec Dt:
09/25/1991
5
HAMADA, TATSUHIRO
Exec Dt:
10/14/1991
6
SHIBATA, HIDEYUKI
Exec Dt:
09/25/1991
7
SATO, RYO
Exec Dt:
10/02/1991
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5244863
NONE
07769485
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:006246/0323   Pages: 3
Recorded: 08/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, SHINICHI
Exec Dt:
07/30/1992
2
IZUMI, KEIICHI
Exec Dt:
07/30/1992
3
SATO, JUNICHI
Exec Dt:
07/30/1992
4
SANEMITSU, YUZURU
Exec Dt:
07/30/1992
5
SATO, RYO
Exec Dt:
08/18/1992
6
HAMADA, TATSUHIRO
Exec Dt:
08/03/1992
7
SHIBATA, HIDEYUKI
Exec Dt:
07/30/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY LIMITED
5-33, KITAHAMA 4-CHOME CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292715
NONE
07936516
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
POST OFFICE BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:006282/0360   Pages: 5
Recorded: 09/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, SHINICHI
Exec Dt:
08/19/1992
2
IZUMI, KEIICHI
Exec Dt:
08/19/1992
3
SATO, JUNICHI
Exec Dt:
08/19/1992
4
SANEMITSU, YUZURU
Exec Dt:
08/19/1992
5
SATO, RYO
Exec Dt:
08/31/1992
6
HAMADA, TATSUHIRO
Exec Dt:
08/20/1992
7
SHIBATA, HIDEYUKI
Exec Dt:
08/19/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312798
NONE
07944084
Correspondence name and address
LEONARD R. SVENSSON
BIRCH, STEWART ET AL
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:006311/0857   Pages: 4
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAMURA, SHINICHI
Exec Dt:
10/15/1992
2
IZUMI, KEIICHI
Exec Dt:
10/15/1992
3
SATO, JUNICHI
Exec Dt:
10/15/1992
4
SANEMITSU, YUZURU
Exec Dt:
10/15/1992
5
SATO, RYO
Exec Dt:
10/15/1992
6
HAMADA, TATSUHIRO
Exec Dt:
10/15/1992
7
SHIBATA, HIDEYUKI
Exec Dt:
10/15/1992
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350736
NONE
07933110
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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