Patent Assignment
Reel/Frame 014403/0775
Assignment of Assignor's Interest
Recorded: 2003-08-18
Pages: 2
Assignors
YASUDA, HIROSHI
Executed: 2003-07-22
YAMADA, AKIO
Executed: 2003-07-22
YABE, TAKAYUKI
Executed: 2003-07-22
Assignee
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU, TOKYO, 179-0071, JAPAN
Covered Property
(1)
Electron Beam Exposure Apparatus, Electron Beam Method, Semiconductor Device Manufacturing Method, Mask, and Mask Manufacturing Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.