Patent Assignment
Reel/Frame 023329/0173
Assignment of Assignor's Interest
Recorded: 2009-09-28
Pages: 2
Assignors
YASUDA, HIROSHI
Executed: 2009-08-30
HARAGUCHI, TAKESHI
Executed: 2009-08-21
SHIMOYAMA, HIROSHI
Executed: 2009-09-17
MURATA, HIDEKAZU
Executed: 2009-09-17
Assignees
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU, TOKYO, 179-0071, JAPAN
EDUCATIONAL FOUNDATION MEIJYO UNIVERSITY
1-501, SHIOGAMAGUCHI, TEMPAKU-KU, NAGOYA-SHI, AICHI, 468-8502, JAPAN
Covered Property
(1)
Electron Gun Minimizing Sublimation of Electron Source and Electron Beam Exposure Apparatus Using the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.