IP Library › Assignment 022591/0121
Patent Assignment
Reel/Frame 022591/0121

Assignment of Assignor's Interest

Recorded: 2009-04-21 Pages: 2
Assignors
SATO, HIDETOSHI
Executed: 2009-03-19
MATSUOKA, RYOICHI
Executed: 2009-03-23
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Pattern Measurement Methods and Pattern Measurement Equipment
Patent: 8,295,584 →
Application: 12/389,885 →
Publication: US 2009/0238443
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name and Address Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →