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Patent Assignment Details
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Reel/Frame:025480/0042   Pages: 2
Recorded: 12/08/2010
Attorney Dkt #:6057-45900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
08/01/2000
Application #:
08888074
Filing Dt:
07/03/1997
Title:
DATA COPYRIGHT MANAGEMENT METHOD
2
Patent #:
Issue Dt:
08/07/2001
Application #:
09546177
Filing Dt:
04/10/2000
Title:
Data copyright management system
3
Patent #:
Issue Dt:
10/08/2002
Application #:
09873453
Filing Dt:
06/05/2001
Publication #:
Pub Dt:
10/04/2001
Title:
DATA COPYRIGHT MANAGEMENT SYSTEM
Assignors
1
Exec Dt:
09/29/1995
2
Exec Dt:
09/29/1995
Assignee
1
6-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT & GOETZE
700 LAVACA STREET
SUITE 800
AUSTIN, TX 78701

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