Patent Assignment
Reel/Frame 018165/0568
Assignment of Assignor's Interest
Recorded: 2006-08-07
Pages: 2
Assignor
AOYAMA, RYOICHI
Executed: 2006-07-24
Assignee
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Alignment Error Measuring Mark and Method for Manufacturing Semiconductor Device Using the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.