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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
05/19/1998
Application #:
08552291
Filing Dt:
11/02/1995
Inventors:
HIROYUKI YAMAZAKI, TAKASHI MATSUMARU
Title:
DEVICE FOR RECORDING OR REPRODUCING INFORMATION ON AN OPTICAL RECORDING MEDIUM HAVING AN OBJECTIVE LENS WITH AN ASTIGMATISM PRODUCING OFF OPTICAL AXIS MINIMUM TOTAL ASTIGMATISM POSITION TO CORRECT TRACKING ASTIGMATISM
Assignment: 1
Reel/Frame:
007767/0526Recorded: 11/02/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/02/1995
Exec Dt:
10/02/1995
Assignee:
26-2 NISHISHINJUKU 1-CHOME, SHINJUKU-KU
TOKYO 163, JAPAN
Correspondent:
FINNEGAN, HENDERSON, FARABOW, ET AL
ATTN: ERNERST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON DC 20005

Search Results as of: 04/27/2024 07:19 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