Patent Assignment
Reel/Frame 015879/0505
Assignment of Assignor's Interest
Recorded: 2004-10-08
Pages: 2
Assignors
NEMOTO, YOSHIHIKO
Executed: 2003-11-17
SUNOHARA, MASAHIRO
Executed: 2003-11-28
TAKAHASHI, KENJI
Executed: 2003-12-12
Assignees
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8310, JAPAN
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
SHINKO ELECTRIC INDUSTRIES
80, OSHIMADA-MACHI, NAGANO-SHI, NAGANO, JAPAN
Covered Property
(1)
A Semiconductor Wafer and Method of Manufacturing a Semiconductor Device Using a Separation Portion on a Peripheral Area of the Semiconductor Wafer
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 29, 2005
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 016823/0947 →
Change of Name
Sep 15, 2010
From: RENESAS TECHNOLOGY CORP.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024990/0492 →
Change of Address
Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →
Merger
Aug 20, 2019
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 050095/0092 →
Change of Name and Address
Aug 20, 2019
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 050095/0097 →
Split and General Succession
Aug 20, 2019
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 050095/0076 →
Change of Name and Address
Apr 20, 2020
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 052436/0702 →