Patent Assignment
Reel/Frame 013628/0547
Assignment of Assignor's Interest
Recorded: 2002-12-30
Pages: 2
Assignors
OHTA, HIROYUKI
Executed: 2002-11-12
KUMAGAI, YUKIHIRO
Executed: 2002-11-12
SONOBE, YASUO
Executed: 2002-12-03
ISHIBASHI, KOUSUKE
Executed: 2002-12-03
YASUSHI, TAINAKA
Executed: 2002-12-03
MIYAMOTO, MASAFUMI
Executed: 2002-12-02
MIURA, HIDEO
Executed: 2002-11-27
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
A Semiconductor Device Including Active Regions and Gate Electrodes for Field Effect Transistors, with a Trench Formed Between the Active Regions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Coversheet to Correct the Assignors Name That Was Previously Recorded on Reel 013628, Frame 0547.
Aug 12, 2003
From: OHTA, HIROYUKI; KUMAGAI, YUKIHIRO; SONOBE, YASUO; ISHIBASHI, KOUSUKE
To: HITACH, LTD.
Reel/Frame 014376/0828 →
Assignment of Assignor's Interest
Sep 26, 2003
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 014569/0585 →
Merger/Change of Name
Aug 31, 2011
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 026837/0505 →