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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, SYUZO
Total Assignments: 5
Assignment: 1
Reel/Frame:003991/0702   Pages: 1
Recorded: 03/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMIZU, TOSHIHARU
Exec Dt:
03/02/1982
2
OKUYAMA, NOBUTAKA
Exec Dt:
03/02/1982
3
NAITO, YOSHIKAZU
Exec Dt:
03/02/1982
4
MATSUMOTO, SYUZO
Exec Dt:
03/02/1982
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420734
NONE
06356906
Correspondence name and address
CRAIG & ANTONELLI
STE. 600, 1919 PA., AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004336/0149   Pages: 1
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TUKAZAKI, HISANOBU
Exec Dt:
11/06/1984
2
KONDO, KAZUO
Exec Dt:
11/06/1984
3
MATSUMOTO, SYUZO
Exec Dt:
11/06/1984
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625322
NONE
06672369
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005407/0331   Pages: 4
Recorded: 08/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARUSE, OSAMU
Exec Dt:
08/06/1990
2
AMEYAMA, MINORU
Exec Dt:
08/06/1990
3
MATSUMOTO, SYUZO
Exec Dt:
08/06/1990
4
KOMAI, HIROMICHI
Exec Dt:
08/06/1990
5
HIRATA, TOSITAKA
Exec Dt:
08/06/1990
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260723
NONE
07522328
Correspondence name and address
IVAN S. KAVRUKOV
C/O COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:005543/0412   Pages: 5
Recorded: 12/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRATA, TOSITAKA
Exec Dt:
12/08/1990
2
AMEYAMA, MINORU
Exec Dt:
12/08/1990
3
KOMAI, HIROMICHI
Exec Dt:
12/08/1990
4
NARUSE, OSAMU
Exec Dt:
12/08/1990
5
MATSUMOTO, SYUZO
Exec Dt:
12/08/1990
6
NAKANO, TOMOAKI
Exec Dt:
12/08/1990
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME,
A CORP. OF JAPAN
OTA-KU, TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5146236
NONE
07624619
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:006117/0235   Pages: 6
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARUSE, OSAMU
Exec Dt:
04/14/1992
2
KOMAI, HIROMICHI
Exec Dt:
04/14/1992
3
INADA, TOSHIO
Exec Dt:
04/14/1992
4
HIRATA, TOSHITAKA
Exec Dt:
04/14/1992
5
ICHIKAWA, KENICHI
Exec Dt:
04/14/1992
6
NAKANO, TOMOAKI
Exec Dt:
04/14/1992
7
AMEYAMA, MINORU
Exec Dt:
04/14/1992
8
KADONAGA, MASAMI
Exec Dt:
04/14/1992
9
MATSUMOTO, SYUZO
Exec Dt:
04/14/1992
10
IZUMI, KOUJI
Exec Dt:
04/14/1992
Assignee
1
RICOH COMPANY, LTD., A CORPORATION OF JAPAN
NO. 3-6, 1-CHOME, NAKAMAGOME
OTA-KU, TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270740
NONE
07843458
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112

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