Patent Assignment
Reel/Frame 015202/0465
Assignment of Assignor's Interest
Recorded: 2004-04-12
Pages: 4
Assignors
HASHIMOTO, SHIN-ICHI
Executed: 2003-02-19
YODA, HARUO
Executed: 2004-02-23
MURAKI, MASATO
Executed: 2004-02-19
Assignees
ADVANTEST CORPORATION
1-32, ASAHI-CHO 1-CHOME, NERIMA-KU, TOKYO, JAPAN
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN
Covered Property
(1)
Electron Beam Exposure Apparatus, Deflection Apparatus, and Electron Beam Exposure Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.