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 : OHTSU, HIROSHI
Total Assignments: 8
Assignment: 1
Reel/Frame:004825/0658   Pages: 1
Recorded: 12/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGAWA, TOSHIO
Exec Dt:
12/21/1987
2
FUJII, MITURU
Exec Dt:
12/21/1987
3
ASAI, TADAMICHI
Exec Dt:
12/21/1987
4
IKEGAMI, AKIRA
Exec Dt:
12/21/1987
5
OHTSU, HIROSHI
Exec Dt:
12/21/1987
6
ATO, KAZUHIKO
Exec Dt:
12/21/1987
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873022
NONE
07139792
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:012370/0012   Pages: 2
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSU, HIROSHI
Exec Dt:
09/27/2001
2
AMEMIYA, HIRONOBU
Exec Dt:
10/05/2001
3
SUGIYAMA, MASAKI
Exec Dt:
10/05/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1 AKASAKA 7-CHOME,
MINATO-KU, TOKYO 107-0052,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577094
US20020047679
10011382
Correspondence name and address
ROSENMAN & COLIN LLP
15TH FLOOR
IP DEPARTMENT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 3
Reel/Frame:012377/0417   Pages: 3
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSU, HIROSHI
Exec Dt:
09/27/2001
2
AMEMIYA, HIRONOBU
Exec Dt:
10/05/2001
3
SUGIYAMA, MASAKI
Exec Dt:
10/05/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1 AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6785199
US20020048231
10011376
Correspondence name and address
ROSENMAN & COLIN LLP
HARRIS A. WOLIN
15TH FLOOR IP DEPARTMENT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 4
Reel/Frame:012379/0766   Pages: 2
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSU, HIROSHI
Exec Dt:
09/27/2001
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1 AKASAKA 7-CHOME, MINATO-KU
TOKYO 107-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6845067
US20020054549
10011375
Correspondence name and address
ROSENMAN & COLIN LLP
HARRIS A. WOLIN
15TH FLOOR IP DEPARTMENT
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 5
Reel/Frame:013425/0842   Pages: 3
Recorded: 10/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSU, HIROSHI
Exec Dt:
10/14/2002
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
1-8, HON-CHO, 4-CHOME, KAWAGUCHI-SHI
SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7094947
US20050005315
10239223
Correspondence name and address
WENDEROTH, LIND & PONACK LLP
WARREN M. CHEEK
2033 K STREET, N.W., SUITE 800
WASHINGTON DC 20006-1021
Assignment: 6
Reel/Frame:013956/0686   Pages: 3
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSU, HIROSHI
Exec Dt:
08/18/2003
2
TAKADA, TOSHISADA
Exec Dt:
08/18/2003
3
TAKAHASHI, KOICHIRO
Exec Dt:
08/21/2003
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME
MINATO-KU, TOKYO, JAPAN 107-0052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6928034
US20040008608
10024589
Correspondence name and address
KATTEN MUCHIN ZAVIS, ET AL.
THOMAS J. BEAN
575 MADISON AVENUE
15TH FLOOR IP DEPARTMENT
NEW YORK, NY 10022-2585
Assignment: 7
Reel/Frame:047122/0460   Pages: 5
Recorded: 10/10/2018
Attorney Dkt #:515954US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, DAISUKE
Exec Dt:
08/16/2018
2
OGAWA, HIDEKI
Exec Dt:
08/16/2018
3
SONOURA, TAKAFUMI
Exec Dt:
08/20/2018
4
SADAMOTO, ATSUSHI
Exec Dt:
08/20/2018
5
OHTSU, HIROSHI
Exec Dt:
08/20/2018
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10773935
US20190284033
16106234
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:048464/0558   Pages: 5
Recorded: 02/28/2019
Attorney Dkt #:520704US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, DAISUKE
Exec Dt:
02/25/2019
2
SONOURA, TAKAFUMI
Exec Dt:
02/25/2019
3
OAKI, JUNJI
Exec Dt:
02/25/2019
4
OGAWA, HIDEKI
Exec Dt:
02/25/2019
5
TANAKA, JUNYA
Exec Dt:
02/25/2019
6
OHTSU, HIROSHI
Exec Dt:
02/25/2019
7
NARA, KOHEI
Exec Dt:
02/26/2019
8
KAMATA, KEISUKE
Exec Dt:
02/25/2019
9
KATSUKI, RIE
Exec Dt:
02/26/2019
10
SAWA, KAZUHIDE
Exec Dt:
02/26/2019
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11541537
US20200086484
16288329
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/26/2024 07:06 AM
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