skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OHKUMA, TAKASHI
Total Assignments: 6
Assignment: 1
Reel/Frame:005724/0004   Pages: 3
Recorded: 05/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGASE, FUMIAKI
Exec Dt:
05/17/1991
2
HARADA, MASAKATSU
Exec Dt:
05/17/1991
3
OHKUMA, TAKASHI
Exec Dt:
05/17/1991
4
UEMURA, YASUFUMI
Exec Dt:
05/17/1991
5
MURABAYASHI, HIDEJI
Exec Dt:
05/17/1991
6
USAMI, HIROO
Exec Dt:
05/17/1991
Assignee
1
TOYO ALUMINIUM KABUSHIKI KAISHA
6-8, KYUTAROMACHI 3-CHOME, CHUO-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5221340
NONE
07707804
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., STE. 700
805 15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:007937/0772   Pages: 3
Recorded: 05/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, TETSUYA
Exec Dt:
04/04/1996
2
FUKUOKA, HIROKI
Exec Dt:
04/05/1996
3
OHKUMA, TAKASHI
Exec Dt:
04/05/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5815205
NONE
08603551
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:016015/0737   Pages: 3
Recorded: 11/23/2004
Attorney Dkt #:255940US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUTA, TOSHIYUKI
Exec Dt:
08/04/2004
2
BEPPU, TOMOHIKO
Exec Dt:
08/04/2004
3
KOZUKA, NAOKI
Exec Dt:
08/03/2004
4
SUGA, SATOSHI
Exec Dt:
08/03/2004
5
TAKAHASHI, SADAO
Exec Dt:
08/04/2004
6
SATO, YASUHIRO
Exec Dt:
08/03/2004
7
OHKUMA, TAKASHI
Exec Dt:
08/03/2004
8
ONO, YASUHIRO
Exec Dt:
08/09/2004
9
HORIKAWA, HIROFUMI
Exec Dt:
08/03/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7489415
US20050219616
10891364
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:018982/0760   Pages: 3
Recorded: 03/08/2007
Attorney Dkt #:304748US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUMA, TAKASHI
Exec Dt:
03/02/2007
2
HATTORI, HITOSHI
Exec Dt:
03/02/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070216703
11683779
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:022193/0931   Pages: 4
Recorded: 02/03/2009
Attorney Dkt #:335566US28X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, SATOSHI
Exec Dt:
01/09/2009
2
OHKUMA, TAKASHI
Exec Dt:
01/09/2009
3
SUGIYAMA, NOBUYOSHI
Exec Dt:
01/09/2009
4
SAKURAI, HIDEO
Exec Dt:
01/09/2009
5
TOBA, TAKAYUKI
Exec Dt:
01/09/2009
6
KAWAMURA, SHIGEYUKI
Exec Dt:
01/09/2009
7
MIMURA, TAKANOBU
Exec Dt:
01/09/2009
Assignees
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
2
SHINKO ELECTRIC CO., LTD.
1-30, SHIBA-DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7760218
US20100045771
12325034
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:024460/0714   Pages: 5
Recorded: 06/01/2010
Attorney Dkt #:4283-0122PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, KEN
Exec Dt:
04/09/2010
2
IKEDA, MASAKAZU
Exec Dt:
04/09/2010
3
OHKUMA, TAKASHI
Exec Dt:
04/09/2010
4
KATOH, HARUZO
Exec Dt:
04/09/2010
5
MIYAZAWA, YOSHITERU
Exec Dt:
04/09/2010
6
OCHI, YUTAKA
Exec Dt:
04/09/2010
7
MATSUMURA, KEN
Exec Dt:
04/09/2010
8
ISHIBASHI, NAOAKI
Exec Dt:
04/09/2010
Assignee
1
TOYO ALUMINIUM KABUSHIKI KAISHA
6-8, KYUTARO-MACHI, 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100252111
12744032
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

Search Results as of: 04/23/2024 07:38 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT