IP Library › Assignment 028998/0528
Patent Assignment
Reel/Frame 028998/0528

Assignment of Assignor's Interest

Recorded: 2012-09-20 Pages: 2
Assignors
SAKAI, KEI
Executed: 2012-05-14
ZHANG, YAFENG
Executed: 2012-05-15
HASEGAWA, NORIO
Executed: 2012-05-15
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Pattern Measuring Apparatus
Patent: 9,024,272 →
Application: 13/518,706 →
Publication: US 2012/0267528
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 →