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:
03/17/2009
Application #:
09980952
Filing Dt:
03/18/2002
Publication #:
Pub Dt:
04/24/2003
Inventors:
Ryuji Ishiguro, Yoshitomo Osawa, Tateo Oishi, Tomoyuki Asano, Atsushi Mitsuzawa
Title:
INFORMATION PROCESSING SYSTEM AND METHOD FOR MANAGING ENCRYPTED DATA WITH TAG INFORMATION
Assignment: 1
Reel/Frame:
012771/0109Recorded: 03/28/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/25/2002
Exec Dt:
02/25/2002
Exec Dt:
02/25/2002
Exec Dt:
02/25/2002
Exec Dt:
02/25/2002
Assignee:
7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN 141-0
Correspondent:
LERNER, DAVID, LITTENBERG ET AL
ROBERT B. COHEN
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090

Search Results as of: 05/07/2024 12:38 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