IP Library › Assignment 023333/0211
Patent Assignment
Reel/Frame 023333/0211

Assignment of Assignor's Interest

Recorded: 2009-10-06 Pages: 3
Assignors
SHIMA, TAKESHI
Executed: 2009-08-21
KUWABARA, KENICHI
Executed: 2009-08-21
ICHIMARU, TOMOYOSHI
Executed: 2009-08-21
IMAMOTO, KENJI
Executed: 2009-08-21
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Dry Etching Method
Patent: 7,989,330 →
Application: 12/512,103 →
Publication: US 2010/0285669
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 →