Patent Assignment
Reel/Frame 027441/0672
Assignment of Assignor's Interest
Recorded: 2011-12-23
Pages: 2
Assignors
TANAKA, YOSHIYASU
Executed: 2011-11-28
YAMADA, TAKAAKI
Executed: 2011-11-28
OSHIDA, YUZO
Executed: 2011-12-12
Assignee
HITACHI SOLUTIONS, LTD.
4-12-7, HIGASHISHINAGAWA, SHINAGAWA-KU, TOKYO, 140-0002, JAPAN
Covered Property
(1)
Emergable Watermark Superimposing Method, Emergable Watermark Superimposing Apparatus, and Emergable Watermark Superimposing System