Patent Assignment
Reel/Frame 028756/0799
Assignment of Assignor's Interest
Recorded: 2012-08-09
Pages: 2
Assignors
SAKKA, YUSAKU
Executed: 2012-06-14
NISHIO, RYOJI
Executed: 2012-06-18
KAWAGUCHI, TADAYOSHI
Executed: 2012-06-18
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHIMBASHI 1-CHOME,, MINATO-KU, TOKYO, JAMAICA
Covered Property
(1)
Plasma Processing Apparatus
Application:
13/570,471 →
Publication:
US 2013/0160949
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Original Electronic Cover Sheet, the Assignee's Address Is Incorrect, Previously Recorded on Reel 028756 Frame 0799. Assignor(S) Hereby Confirms the Assignment.
Aug 23, 2012
From: SAKKA, YUSAKU; NISHIO, RYOJI; KAWAGUCHI, TADAYOSHI
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 028840/0263 →
Change of Name
Mar 25, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052220/0045 →