Patent Assignment
Reel/Frame 012629/0780
Assignment of Assignor's Interest
Recorded: 2002-03-05
Pages: 3
Assignors
MIGITAKA, SONOKO
Executed: 2001-12-11
ARAI, TADASHI
Executed: 2001-12-11
ARAKI, TSUTOMU
Executed: 2001-12-14
MOMOSE, SATOSHI
Executed: 2001-12-14
YAMAGUCHI, OSAMU
Executed: 2001-12-14
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Photomask and Manufacturing Method of an Electronic Device Therewith
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2003
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 014573/0096 →
Assignment of Assignor's Interest
Nov 28, 2006
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 018559/0281 →
Merger
Jul 7, 2010
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024662/0280 →