IP Library Assignment 031588/0961
Patent Assignment
Reel/Frame 031588/0961

Assignment of Assignor's Interest

Recorded: 2013-10-29 Pages: 2
Assignors
HAYAKAWA, HIROFUMI
Executed: 2013-10-21
TSUDA, AKIYOSHI
Executed: 2013-10-21
Assignee
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU, TOKYO, 179-0071, JAPAN
Covered Property (1)
Sample Holder of Electron Beam Exposure Apparatus and Electron Beam Exposure Method Using the Same
Patent: 8,859,993 →
Application: 13/967,970 →
Publication: US 2014/0048720
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Dec 18, 2018
From: ADVANTEST CORPORATION
To: ADVANTEST CORPORATION
Reel/Frame 047987/0626 →