Patent Assignment
Reel/Frame 031946/0687
Assignment of Assignor's Interest
Recorded: 2013-12-05
Pages: 2
Assignor
YAMADA, AKIO
Executed: 2013-11-15
Assignee
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU,, TOKYO, 179-0071, JAPAN
Covered Property
(1)
Electromagnetic Lens for Electron Beam Exposure Apparatus
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.