Patent Assignment
Reel/Frame 022476/0453
Assignment of Assignor's Interest
Recorded: 2009-03-31
Pages: 3
Assignor
OSHIMA, YUICHI
Executed: 2009-03-11
Assignee
HITACHI CABLE, LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Group Iii Nitride Semiconductor Substrate Production Method, and Group Iii Nitride Semiconductor Substrate
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 2, 2013
From: HITACHI CABLE, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 031698/0878 →
Corporate Separation
Jul 29, 2015
From: HITACHI METALS, LTD.
To: SCIOCS COMPANY LIMITED
Reel/Frame 036206/0031 →
Assignment of Assignor's Interest
Mar 2, 2016
From: SCIOCS COMPANY LIMITED
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 037869/0437 →