Patent Assignment
Reel/Frame 013401/0503
Assignment of Assignor's Interest
Recorded: 2002-10-21
Pages: 2
Assignee
SONY CORPORATION
7-35 KITASHINAGAWA, 6-CHOME, SHINAGAWA, TOKYO 141-0001, JAPAN
Covered Property
(1)
Proton Conductor and Method for Manufacturing the Same, and Electrochemical Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.