Patent Assignment
Reel/Frame 021528/0130
Assignment of Assignor's Interest
Recorded: 2008-09-15
Pages: 2
Assignors
NORIDOMI, KEN'ICHI
Executed: 2007-10-05
INOUE, HISASHI
Executed: 2007-10-12
EJIMA, MASATAKA
Executed: 2007-10-04
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Electronic watermark embedding device and detection device, detection method, detection program, and intergrated circuit device thereof
Application:
11/918,883 →
Publication:
US 2009/0074230
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.