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Patent Assignment Assignor Details
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Assignor Name : KUWABARA, YOSHIHIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:006876/0869   Pages: 3
Recorded: 10/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YUJI
Exec Dt:
10/21/1993
2
SHIBATA, KATSUNARI
Exec Dt:
10/21/1993
3
SAKAGUCHI, TAKAHIRO
Exec Dt:
10/21/1993
4
ASAI, MITSUO
Exec Dt:
10/21/1993
5
HASHIMOTO, MASASHI
Exec Dt:
10/21/1993
6
TAKAYANAGI, HIROSHI
Exec Dt:
10/21/1993
7
OKAHASHI, TATSUO
Exec Dt:
10/21/1993
8
MOKI, KEIJI
Exec Dt:
10/21/1993
9
KUWABARA, YOSHIHIRO
Exec Dt:
10/21/1993
10
OCHIAI, TATSUO
Exec Dt:
10/21/1993
11
OHKI, MASARU
Exec Dt:
10/21/1993
12
OGATA, HISAO
Exec Dt:
10/21/1993
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI MICROCOMPUTER SYSTEM LTD.
22-1, JOUSUIHONCHO 5-CHOME, KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5524175
NONE
08141798
Correspondence name and address
CARL I. BRUNDIDGE
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
SUITE 600
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:010782/0821   Pages: 3
Recorded: 05/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
02/14/2000
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-0027, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6400384
NONE
09482104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ATTN: SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011240/0841   Pages: 3
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
08/09/2000
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6336010
NONE
09609055
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:012338/0417   Pages: 3
Recorded: 12/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
11/06/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6529696
US20020048465
09982014
Correspondence name and address
OBLON, SPIVAK, MCCLLEAND, MAIER, ET AL
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:012716/0397   Pages: 3
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
12/05/2001
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME OHTA-KU
TOKYO, JAPAN 143-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6580884
US20020085856
10026684
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:014909/0231   Pages: 3
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENAMI, TAKASHI
Exec Dt:
09/12/2003
2
HOSHI, KAZUNORI
Exec Dt:
09/12/2003
3
HAYASHI, TAKAMASA
Exec Dt:
09/12/2003
4
MORI, YUJIN
Exec Dt:
09/12/2003
5
SHIRAMURA, SHINGO
Exec Dt:
09/12/2003
6
MIKUNI, YUUICHI
Exec Dt:
09/16/2003
7
MAEHARA, HIDEJIROU
Exec Dt:
09/16/2003
8
KUWABARA, YOSHIHIRO
Exec Dt:
09/16/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040117389
10654960
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:018915/0624   Pages: 3
Recorded: 02/21/2007
Attorney Dkt #:303763US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
02/06/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070217853
11677275
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:019050/0425   Pages: 3
Recorded: 03/22/2007
Attorney Dkt #:302632US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUWABARA, YOSHIHIRO
Exec Dt:
02/23/2007
Assignee
1
RICOH CO., LTD.
GINZA 8-13-1, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7605836
US20070177002
11668183
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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