Patent Assignment
Reel/Frame 015267/0653
Assignment of Assignor's Interest
Recorded: 2004-04-30
Pages: 4
Assignors
MIYAJIMA, HIDESHI
Executed: 2004-03-11
HIGASHI, KAZUYUKI
Executed: 2003-12-15
FUJITA, KEIJI
Executed: 2003-12-15
HASEGAWA, TOSHIAKI
Executed: 2004-03-11
TABUCHI, KIYOTAKA
Executed: 2004-03-11
Assignees
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Manufacturing Semiconductor Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 044327/0544 →
Merger and Change of Name
Jan 20, 2022
From: TOSHIBA MEMORY CORPORATION; K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 058785/0124 →
Change of Name
Jan 20, 2022
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 058785/0197 →