Patent Assignment
Reel/Frame 036280/0459
Assignment of Assignor's Interest
Recorded: 2015-08-07
Pages: 4
Assignors
SEKI, KOICHI
Executed: 1998-02-13
WADA, TAKESHI
Executed: 1998-02-17
MUTO, TADASHI
Executed: 1998-02-18
SHOJI, KAZUYOSHI
Executed: 1998-02-18
KUBOTA, YASUROU
Executed: 1998-02-18
KUME, HITOSHI
Executed: 1998-02-13
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
HITACHI ULSI ENGINEERING CORP.
5-20-1, JOSUIHON-CHO, KODAIRA-SHI, TOKYO, JAPAN
Covered Properties
(2)
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 →
Merger and Change of Name
Aug 7, 2015
From: HITACHI ULSI ENGINEERING CORP.; HITACHI ULSI SYSTEMS CO., LTD.
To: HITACHI ULSI SYSTEMS CO., LTD.
Reel/Frame 036280/0389 →