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Patent Assignment Assignor Details
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Assignor Name : NAGATSUNA, SHINJI
Total Assignments: 8
Assignment: 1
Reel/Frame:004943/0355   Pages: 2
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHASHI, MICHIHITO
Exec Dt:
11/20/1987
2
NAGATSUNA, SHINJI
Exec Dt:
11/20/1987
3
SAITO, KINZI
Exec Dt:
11/20/1987
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4794420
NONE
07126115
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005138/0517   Pages: 2
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NAGATSUNA, SHINJI
Exec Dt:
09/05/1988
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876572
NONE
07244354
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND AND MAIER
CRYSTAL SQAURE 5 - SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005483/0860   Pages: 3
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NAGATSUNA, SHINJI
Exec Dt:
06/19/1989
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4989037
NONE
07373173
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQ. FIVE, STE. 400
1755 S. JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006208/0860   Pages: 3
Recorded: 08/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUMA, KENICHI
Exec Dt:
07/06/1992
2
FURUTA, HIDEYA
Exec Dt:
07/07/1992
3
KASAHARA, NOBUO
Exec Dt:
07/07/1992
4
KIMURA, NORIYUKI
Exec Dt:
07/07/1992
5
NAGATSUNA, SHINJI
Exec Dt:
07/07/1992
6
MAMIZUKA, MITSURU
Exec Dt:
07/08/1992
7
SAKAI, YOSHIHIRO
Exec Dt:
07/08/1992
8
BANNAI, KAZUNORI
Exec Dt:
07/08/1992
9
TAGUCHI, KAZUSHIGE
Exec Dt:
07/08/1992
10
KAWAISHI, YASUNORI
Exec Dt:
07/08/1992
11
OHSAKI, MAKOTO
Exec Dt:
07/08/1992
12
HIRONO, TATSUO
Exec Dt:
07/08/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5160969
NONE
07707050
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:008170/0666   Pages: 3
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATSUNA, SHINJI
Exec Dt:
09/13/1996
2
TANI, TATSUO
Exec Dt:
09/17/1996
Assignee
1
RICOH COMPANY, LTD.
NAKAMAGOME, OTA-KU
3-6, 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124014
NONE
08686069
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ROBERT F. GNUSE
ATTONEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:009031/0115   Pages: 3
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATSUNA, SHINJI
Exec Dt:
10/23/1997
2
TANI, TATSUO
Exec Dt:
10/29/1997
3
OGAWA, SHUNICHI
Exec Dt:
10/28/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127012
NONE
08921080
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:012317/0354   Pages: 3
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUDA, TAKEO
Exec Dt:
11/12/2001
2
SAITOU, TAKESHI
Exec Dt:
11/12/2001
3
NARITA, MASAKI
Exec Dt:
11/13/2001
4
NAGATSUNA, SHINJI
Exec Dt:
11/14/2001
5
SHISHIDO, KENICHI
Exec Dt:
11/15/2001
Assignee
1
RICOH COMPANY, LTD
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6560414
US20020090221
09988996
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
SURINDER SACHAR
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:012934/0547   Pages: 3
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATSUNA, SHINJI
Exec Dt:
05/02/2002
2
SAITOU, TAKESHI
Exec Dt:
05/07/2002
3
SUDA, TAKEO
Exec Dt:
05/02/2002
4
SHISHIDO, KENICHI
Exec Dt:
05/02/2002
5
NARITA, MASAKI
Exec Dt:
05/07/2002
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763208
US20020136565
10102875
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON,VIRGINIA 22202

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