Patent Assignment
Reel/Frame 022612/0903
Assignment of Assignor's Interest
Recorded: 2009-04-29
Pages: 4
Assignors
ISHIBASHI, KEIJI
Executed: 2009-03-25
MATSUMOTO, NAOKI
Executed: 2009-03-26
IRIKURA, MASATO
Executed: 2009-03-27
Assignee
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Group Iii Nitride Crystal and Method for Surface Treatment Thereof, Group Iii Nitride Stack and Manufacturing Method Thereof, and Group Iii Nitride Semiconductor Device and Manufacturing Method Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.