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 : YAMAZAWA, KENJI
Total Assignments: 5
Assignment: 1
Reel/Frame:008828/0583   Pages: 2
Recorded: 05/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/1997
2
Exec Dt:
04/15/1997
3
Exec Dt:
04/15/1997
4
Exec Dt:
04/15/1997
Assignees
1
HIROSAWA 2-1, WAKO-SHI
SAITAMA, JAPAN
2
15-8, KAMATA 5-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08799807
Correspondence name and address
GRIFFIN, BUTLER, WHISENHUNT & KURTOSSY
JOERG-UWE SZIPL
2300 SOUTH NINTH STREET
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 2
Reel/Frame:013082/0066   Pages: 4
Recorded: 07/12/2002
Conveyance: CORRECTIVES TO CORRECT ASSIGNEE PREVIOUSLY RECORDED ON REEL 8828 AND FRAME 0583
Assignors
1
Exec Dt:
04/15/1997
2
Exec Dt:
04/15/1997
3
Exec Dt:
04/15/1997
4
Exec Dt:
04/15/1997
Assignees
1
HIROSAWA 2-1, WAKO-SHI,
SAITAMA, JAPAN
2
15-8, KAMATA 5-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08799807
Correspondence name and address
GRIFFIN & SZIPL, P.C.
JOERG-UWE SZIPL
2300 SOUTH NINTH STREET, SUITE PH-1
ARLINGTON, VA 22204
Assignment: 3
Reel/Frame:013018/0025   Pages: 3
Recorded: 03/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2002
2
Exec Dt:
03/18/2002
3
Exec Dt:
03/18/2002
Assignee
1
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10089327
Correspondence name and address
GALLAGHER & LATHROP
DAVID N. LATHROP, ESQUIRE
601 CALIFORNIA STREET
SUITE 1111
SAN FRANCISCO, CA.94108-2805
Assignment: 4
Reel/Frame:017903/0175   Pages: 3
Recorded: 07/10/2006
Attorney Dkt #:ASAIN0176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2006
2
Exec Dt:
05/17/2006
3
Exec Dt:
05/17/2006
4
Exec Dt:
05/17/2006
Assignees
1
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
2
9F, NP-II BUILDING, 5-1-6, HONGO, BUNKYO-KU
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10595077
Correspondence name and address
GRIFFIN & SZIPL, P.C.
2300 9TH STREET SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 5
Reel/Frame:063217/0175   Pages: 10
Recorded: 04/04/2023
Attorney Dkt #:ASARIK-PT011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2023
2
Exec Dt:
02/07/2023
3
Exec Dt:
02/10/2023
4
Exec Dt:
02/07/2023
5
Exec Dt:
02/08/2023
Assignee
1
2-1, HIROSAWA
WAKO-SHI
SAITAMA, JAPAN 351-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18030133
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103

Search Results as of: 04/28/2024 06:25 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