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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, SHUZO
Total Assignments: 14
Assignment: 1
Reel/Frame:004457/0838   Pages: 1
Recorded: 09/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUMOTO, SHUZO
Exec Dt:
03/31/1984
2
ISAYAMA, TAKURO
Exec Dt:
03/31/1984
3
YAMAZAKI, HIROSHI
Exec Dt:
03/31/1984
4
KATANO, YASUO
Exec Dt:
03/31/1984
Assignee
1
RICOH COMPANY, LTD. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU, TOKYO, JAPAN A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559544
NONE
06599418
Correspondence name and address
DAVID G. ALEXANDER
P.O.BOX1559
KLAMATH FALLS, OREGON
97601
Assignment: 2
Reel/Frame:004509/0188   Pages: 2
Recorded: 02/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAZAKI, HIROSHI
Exec Dt:
08/01/1984
2
ISAYAMA, TAKURO
Exec Dt:
08/01/1984
3
AMEYAMA, MINORU
Exec Dt:
08/01/1984
4
MATSUMOTO, SHUZO
Exec Dt:
08/01/1984
5
KATANO, YASUO
Exec Dt:
08/01/1984
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4586058
NONE
06640126
Correspondence name and address
OBLON, FISHER, SPIVAK
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004685/0715   Pages: 2
Recorded: 03/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AMEYAMA, MINORU
Exec Dt:
05/26/1986
2
ISAYAMA, TAKURO
Exec Dt:
05/26/1986
3
YAMAZAKI, HIROSHI
Exec Dt:
05/26/1986
4
MATSUMOTO, SHUZO
Exec Dt:
05/26/1986
5
KATANO, YASUO
Exec Dt:
05/26/1986
6
IWASAKI, KYUHACHIRO
Exec Dt:
05/26/1986
Assignee
1
RICOH COMPANY LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673955
NONE
06870529
Correspondence name and address
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004655/0201   Pages: 1
Recorded: 01/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUMOTO, SHUZO
Exec Dt:
12/24/1986
2
KUROYANAGI, TOMOMITSU
Exec Dt:
12/24/1986
3
UEKI, YUKINARI
Exec Dt:
12/24/1986
4
KAMIYA, MASANORI
Exec Dt:
12/24/1986
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748422
NONE
07000770
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN AVE., N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004728/0805   Pages: 1
Recorded: 06/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUROYANAGI, TOMOMITSU
Exec Dt:
04/28/1987
2
UEKI, YUKINARI
Exec Dt:
04/28/1987
3
MATSUMOTO, SHUZO
Exec Dt:
04/28/1987
4
KAMIYA, MASANORI
Exec Dt:
04/28/1987
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782246
NONE
07062587
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:007734/0930   Pages: 3
Recorded: 12/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTA, YOSHIHISA
Exec Dt:
10/12/1995
2
MATSUMOTO, SHUZO
Exec Dt:
10/12/1995
3
MURAI, TAEKO
Exec Dt:
10/12/1995
4
MAKITA, HIDEYUKI
Exec Dt:
10/12/1995
5
SASAKI, TSUTOMU
Exec Dt:
10/12/1995
6
HIROTA, TETSURO
Exec Dt:
10/12/1995
7
NARUSE, OSAMU
Exec Dt:
10/12/1995
8
UMEZAWA, MICHIO
Exec Dt:
10/12/1995
9
IWASE, MASAYUKI
Exec Dt:
10/12/1995
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5818482
NONE
08517719
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:008021/0204   Pages: 3
Recorded: 04/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENJI
Exec Dt:
04/03/1996
2
MATSUMOTO, SHUZO
Exec Dt:
04/09/1996
3
IKEDA, RYUICHI
Exec Dt:
04/09/1996
Assignee
1
IBM CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744916
NONE
08543725
Correspondence name and address
RONALD L. DRUMHELLER
94 TEAKETTLE SPOUT RD.
MAHOPAC, NY 10541
Assignment: 8
Reel/Frame:008496/0727   Pages: 4
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, YOSHITERU
Exec Dt:
10/14/1996
2
SUGINO, MOTOHIRO
Exec Dt:
10/17/1996
3
IKEDA, RYUICHI
Exec Dt:
10/17/1996
4
MATSUMOTO, SHUZO
Exec Dt:
10/17/1996
5
KAWABATA, KENJI
Exec Dt:
10/22/1996
6
OKADA, TAKASHI
Exec Dt:
10/22/1996
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705920
NONE
08722510
Correspondence name and address
JAMES E. MURRAY
69 SOUTH GATE DRIVE
POUGHKEEPSIE, N.Y. 12601
Assignment: 9
Reel/Frame:009793/0781   Pages: 2
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, SHUZO
Exec Dt:
02/04/1999
2
MURAI, TAEKO
Exec Dt:
02/08/1999
3
FUJI, MITSUMI
Exec Dt:
02/06/1999
Assignee
1
RICOH COMPANY, LTD.
JAPANESE CORPORATION
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6352333
US20010013881
09233574
Correspondence name and address
GRAHAM & JAMES, LLP
JOSEPH R. KEATING, ESQ.
INTELLECTUAL PROPERTY DEPARTMENT
885 THIRD AVENUE
NEW YORK, NEW YORK 10022-4834
Assignment: 10
Reel/Frame:010511/0346   Pages: 2
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, SHUZO
Exec Dt:
12/22/1999
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
CHUO-KU
3-5, NIHONBASHI-HONCHO 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241533
NONE
09483910
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 11
Reel/Frame:010898/0629   Pages: 2
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, SHUZO
Exec Dt:
06/12/2000
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224394
NONE
09599437
Correspondence name and address
DOUGHERTY & TROXELL
DAVID E. DOUGHERTY
5205 LEESBURG PIKE
ONE SKYLINE PLACE, SUITE 1404
FALLS CHURCH, VIRGINIA 22041-3401
Assignment: 12
Reel/Frame:013568/0376   Pages: 4
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGUCHI, HIROTOSHI
Exec Dt:
07/22/2002
2
MATSUMOTO, SHUZO
Exec Dt:
07/22/2002
3
OGATA, KENICHI
Exec Dt:
07/22/2002
4
YAMAGUCHI, KIYOSHI
Exec Dt:
07/22/2002
5
HIYOSHI, TAKAYUKI
Exec Dt:
07/23/2002
6
SHINGYOHUCHI, MITSURU
Exec Dt:
07/22/2002
7
KUSUNOKI, MASANORI
Exec Dt:
07/22/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729716
US20030067513
10192249
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036
Assignment: 13
Reel/Frame:014593/0842   Pages: 2
Recorded: 10/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHIMA, SHINICHIRO
Exec Dt:
07/07/2003
2
TAKAMI, YUTAKA
Exec Dt:
07/07/2003
3
YOSHIOKA, ATSUSHI
Exec Dt:
07/07/2003
4
NAKAGAWA, ISAO
Exec Dt:
08/11/2003
5
MATSUMOTO, SHUZO
Exec Dt:
08/01/2003
6
KISHIMOTO, KIYOHARU
Exec Dt:
08/01/2003
Assignees
1
HITACHI, LTD
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI MAXELL, LTD
1-1-88, USHITORA, IBARAKI-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840448
US20040041025
10462840
Correspondence name and address
MCDERMOTT, WILL & EMERY
MICHAEL E. FOGARTY
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 14
Reel/Frame:014977/0314   Pages: 2
Recorded: 08/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUMOTO, SHUZO
Exec Dt:
04/13/2004
Assignee
1
SHIN-ETSU POLYMER CO., LTD.
3-5, NIHONBASHI-HONCHO 4-CHOME
CHUO-KU, TOKYO, JAPAN 103-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040253867
10494670
Correspondence name and address
DARBY & DARBY P.C.
PETER C. SCHECHTER
P.O. BOX 5257
NEW YORK, NEW YORK 10150-5257

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