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 : HAMAGUCHI, RYUJI
Total Assignments: 2
Assignment: 1
Reel/Frame:019190/0782   Pages: 5
Recorded: 04/20/2007
Attorney Dkt #:305751US0XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2007
2
Exec Dt:
01/29/2007
3
Exec Dt:
01/26/2007
4
Exec Dt:
02/25/2007
5
Exec Dt:
02/16/2007
6
Exec Dt:
02/09/2007
7
Exec Dt:
01/30/2007
8
Exec Dt:
01/30/2007
Assignees
1
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO, JAPAN 110-8782
2
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO, JAPAN 110-8782
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11577670
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:024228/0146   Pages: 4
Recorded: 04/14/2010
Attorney Dkt #:357189US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2010
2
Exec Dt:
03/11/2010
3
Exec Dt:
03/11/2010
4
Exec Dt:
03/07/2010
5
Exec Dt:
03/23/2010
6
Exec Dt:
03/03/2010
Assignees
1
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO, JAPAN
2
4-26, IKENOHATA 1-CHOME, TAITO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12682059
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/16/2024 04:07 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