Patent Assignment
Reel/Frame 014064/0227
Assignment of Assignor's Interest
Recorded: 2003-05-15
Pages: 3
Assignor
ISHII, KAZUTOSHI
Executed: 2003-04-18
Assignee
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI, CHIBA, JAPAN
Covered Property
(1)
Method of Manufacturing Semiconductor Device Employing Oxygen Implantation
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.