IP Library › Assignment 013347/0173
Patent Assignment
Reel/Frame 013347/0173

Assignment of Assignor's Interest

Recorded: 2002-09-30 Pages: 2
Assignors
HOTTA, SHOJI
Executed: 2002-08-08
HASEGAWA, NORIO
Executed: 2002-08-08
TANAKA, TOSHIHIKO
Executed: 2002-08-08
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Fabrication Method of Semiconductor Integrated Circuit Device and Mask
Patent: 6,939,649 →
Application: 10/259,397 →
Publication: US 2003/0073038
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2003
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 014569/0585 →
Merger Jul 30, 2010
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025204/0512 →