Patent Assignment
Reel/Frame 015938/0431
Assignment of Assignor's Interest
Recorded: 2004-10-29
Pages: 4
Assignors
UCHIKURA, KAZUHITO
Executed: 2004-09-14
NISHIMOTO, KAZUO
Executed: 2004-09-14
HATTORI, MASAYUKI
Executed: 2004-09-14
KAWAHASHI, NOBUO
Executed: 2004-09-14
YANO, HIROYUKI
Executed: 2004-09-14
MATSUI, YUKITERU
Executed: 2004-09-14
MINAMIHABA, GAKU
Executed: 2004-09-14
FUKUSHIMA, DAI
Executed: 2004-09-14
KURASHIMA, NOBUYUKI
Executed: 2004-09-14
Assignees
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU, TOKYO, JAPAN
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU,, TOKYO, JAPAN
Covered Property
(1)
Chemical Mechanical Polishing Aqueous Dispersion and Chemical Mechanical Polishing Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 28, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043727/0167 →
Merger
Jan 20, 2022
From: TOSHIBA MEMORY CORPORATION
To: K.K.PANGEA
Reel/Frame 058788/0338 →
Assignment of Assignor's Interest
Feb 1, 2022
From: K.K.PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 058922/0308 →
Change of Name
Feb 11, 2022
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 059039/0123 →