Patent Assignment
Reel/Frame 023262/0862
Assignment of Assignor's Interest
Recorded: 2009-09-22
Pages: 3
Assignees
RENESAS TECHNOLOGY CORP.
6-2, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-0004, JAPAN
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Manufacturing Method of Semiconductor Device and Manufacturing Method of Mask
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Sep 1, 2010
From: RENESAS TECHNOLOGY CORP.
To: NEC ELECTRRONICS CORPORATION
Reel/Frame 024933/0869 →
Change of Name
Sep 1, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024953/0404 →
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 →