IP Library › Assignment 012555/0172
Patent Assignment
Reel/Frame 012555/0172

Assignment of Assignor's Interest

Recorded: 2002-02-04 Pages: 3
Assignors
NII, KOJI
Executed: 2002-01-10
IGARASHI, MOTOSHIGE
Executed: 2002-01-10
Assignee
MITSUBISHI DENKI KABUSHIKI KAISHA
CHIYODA-KU, 2-3, MARUNOUCHI 2-CHOME, TOKYO 100-8310, JAPAN
Covered Property (1)
A Soft Error Resistant Semiconductor Memory Device
Patent: 6,693,820 →
Application: 10/061,276 →
Publication: US 2002/0181273
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2003
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 014502/0289 →
Assignment of Assignor's Interest Apr 7, 2004
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 015185/0122 →
Change of Name Sep 15, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024990/0129 →
Merger Sep 15, 2010
From: RENESAS TECHNOLOGY CORP.
To: NEC ELECTRONICS CORPORATION
Reel/Frame 024990/0153 →