Patent Assignment
Reel/Frame 020661/0726
Assignment of Assignor's Interest
Recorded: 2008-03-17
Pages: 2
Assignor
FUJIWARA, MAKOTO
Executed: 2007-10-17
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Data Encryption Method, Encrypted Data Reproduction Method, Encrypted Data Production Device, Encrypted Data Reproduction Device, and Encrypted Data Structure
Application:
11/915,788 →
Publication:
US 2009/0316884
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.