Patent Assignment
Reel/Frame 012743/0468
Assignment of Assignor's Interest
Recorded: 2002-03-28
Pages: 3
Assignor
OIKAWA, YUJI
Executed: 2002-03-18
Assignee
SONY CORPORATION
SHINAGAWA-KU, 7-35 KITASHINAGAWA 6-CHOME, TOKYO, JAPAN
Covered Property
(1)
Combined Speaker Box and Recorder/Player
Patent:
472,542 →
Application:
29/157,860 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.