Patent Assignment
Reel/Frame 036280/0389
Merger and Change of Name
Recorded: 2015-08-07
Pages: 10
Assignors
HITACHI ULSI ENGINEERING CORP.
Executed: 1998-04-01
HITACHI ULSI SYSTEMS CO., LTD.
Executed: 1998-04-01
Assignee
HITACHI ULSI SYSTEMS CO., LTD.
22-1, JOSUIHON-CHO 5 CHOME, KODAIRA-SHI, TOKYO, JAPAN
Covered Properties
(3)
Nonvolatile Semiconductor Memory Device
Patent:
5,781,476 →
Application:
08/456,797 →
Nonvolatile Semiconductor Memory Device
Patent:
5,917,752 →
Application:
08/457,761 →
Nonvolatile Semiconductor Memory Device
Patent:
5,991,200 →
Application:
08/470,212 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 2011
From: HITACHI, LTD.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 026109/0976 →
Assignment of Assignor's Interest
Aug 7, 2015
From: HITACHI ULSI SYSTEMS CO., LTD.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 036280/0364 →
Assignment of Assignor's Interest
Aug 7, 2015
From: SEKI, KOICHI; WADA, TAKESHI; MUTO, TADASHI; SHOJI, KAZUYOSHI
To: HITACHI, LTD.; HITACHI ULSI ENGINEERING CORP.
Reel/Frame 036280/0459 →