Patent Assignment
Reel/Frame 059039/0123
Change of Name
Recorded: 2022-02-11
Pages: 98
Assignor
TOSHIBA MEMORY CORPORATION
Executed: 2019-10-01
Assignee
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Properties
(19)
Vacuum Processing Apparatus and Substrate Transfer Method
Plasma Processing Apparatus
Chemical Mechanical Polishing Aqueous Dispersion and Chemical Mechanical Polishing Method
Method of Selecting Photomask Blank Substrates
Photomask Blank Substrate, Photomask Blank and Photomask
Etching Method
Peeling Device and Peeling Method
Vacuum Processing Apparatus and Substrate Transfer Method
Substrate Plasma Processing Apparatus and Plasma Processing Method
Chemical Mechanical Polishing Method and Method of Manufacturing Semiconductor Device
Chemical Mechanical Polishing Aqueous Dispersion and Chemical Mechanical Polishing Method
Plasma Etching Unit
Surface Treatment Composition, Surface Treatment Method, and Method for Manufacturing Semiconductor Device
Plasma Processing Method and Manufacturing Method of Semiconductor Device
Supercritical Drying Method and Apparatus for Semiconductor Substrates
Supercritical Drying Method for Semiconductor Substrate and Supercritical Drying Apparatus
Substrate Processing Method, Substrate Processing Apparatus, and Storage Medium
Substrate Processing Method and Storage Medium
Deposit Removal Method
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 23, 2004
From: NAKATSU, MASAYUKI; NUMANAMI, TSUNEO; MOGI, MASAYUKI; ITOH, MASAMITSU
To: SHIN-ETSU CHEMICAL CO., LTD.; NIKON CORPORATION; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 015620/0049 →
Assignment of Assignor's Interest
Jul 23, 2004
From: NAKATSU, MASAYUKI; NUMANAMI, TSUNEO; MOGI, MASAYUKI; ITOH, MASAMITSU
To: SHIN-ETSU CHEMICAL CO., LTD.; KABUSHIKI KAISHA TOSHIBA; NIKON CORPORATION
Reel/Frame 015615/0711 →
Assignment of Assignor's Interest
Aug 23, 2004
From: KITOKU, TOSHIHIKO; NIWA, SHINJI; HOSAKA, TOSHIKI; KITAZAWA, TAKASHI
To: TOKYO ELECTRON LIMITED; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 015736/0888 →
Assignment of Assignor's Interest
Sep 27, 2004
From: HAYAMI, TOSHIHIRO; ITO, ETSUJI; SAKAI, ITSUKO
To: TOKYO ELECTRON LIMITED
Reel/Frame 015835/0289 →
Assignment of Assignor's Interest
Oct 29, 2004
From: UCHIKURA, KAZUHITO; NISHIMOTO, KAZUO; HATTORI, MASAYUKI; KAWAHASHI, NOBUO
To: JSR CORPORATION; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 015938/0431 →
Assignment of Assignor's Interest
Dec 17, 2004
From: OGAWA, KAZUTO; INAZAWA, KOICHIRO (DECEASED); HAYASHI, HISATAKA; OHIWA, TOKUHISA
To: TOKYO ELECTRON LIMITED; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 016086/0896 →
Assignment of Assignor's Interest
Jun 7, 2005
From: KUROSAWA, TETSUYA; OTSUKA, MASAHISA
To: KABUSHIKI KAISHA TOSHIBA; LINTEC CORPORATION
Reel/Frame 016307/0527 →
Substitute Assignment
Dec 4, 2006
From: HAYAMI, TOSHIHIRO; ITO, ETSUJI; SAKAI, ITSUKO
To: TOKYO ELECTRON LIMITED; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 018589/0356 →
Assignment of Assignor's Interest
Apr 7, 2009
From: UI, AKIO; TAMAOKI, NAOKI; ICHIKAWA, TAKASHI; HAYASHI, HISATAKA
To: KABUSHIKI KAISHA TOSHIBA; TOKYO ELECTRON LIMITED
Reel/Frame 022515/0034 →
Assignment of Assignor's Interest
Oct 8, 2009
From: ABE, TAICHI; SHIDA, HIROTAKA; TAKEMURA, AKIHIRO; MENO, MITSURU
To: JSR CORPORATION; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 023344/0730 →
Assignment of Assignor's Interest
Jun 4, 2010
From: MORI, YASUMASA; SHIDA, HIROTAKA; KAWAGUCHI, KAZUO; YANO, HIROYUKI
To: JSR CORPORATION; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 024488/0586 →
Assignment of Assignor's Interest
Sep 1, 2011
From: TAHARA, SHIGERU; NISHIMURA, EIICHI; YAMASHITA, FUMIKO; TOMITA, HIROSHI
To: TOKYO ELECTRON LIMITED; KABUSHIKI KAISHA TOSHIBA
Reel/Frame 026844/0018 →
Assignment of Assignor's Interest
Feb 10, 2012
From: SATO, YOHEI; OKUCHI, HISASHI; TOMITA, HIROSHI; HAYASHI, HIDEKAZU
To: KABUSHIKI KAISHA TOSHIBA; TOKYO ELECTRON LIMITED
Reel/Frame 027686/0145 →
Assignment of Assignor's Interest
Mar 15, 2012
From: JI, LINAN; HAYASHI, HIDEKAZU; TOMITA, HIROSHI; OKUCHI, HISASHI
To: KABUSHIKI KAISHA TOSHIBA; TOKYO ELECTRON LIMITED
Reel/Frame 027868/0046 →
Assignment of Assignor's Interest
Aug 10, 2012
From: HAYASHI, HIDEKAZU; SATO, YOHEI; OKUCHI, HISASHI; TOMITA, HIROSHI
To: KABUSHIKI KAISHA TOSHIBA; TOKYO ELECTRON LIMITED
Reel/Frame 028765/0808 →
Assignment of Assignor's Interest
Aug 29, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043435/0684 →
Assignment of Assignor's Interest
Sep 28, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043727/0167 →
Assignment of Assignor's Interest
Sep 28, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043728/0156 →
Assignment of Assignor's Interest
Sep 28, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043728/0191 →
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 →
Merger
Sep 22, 2025
From: JSR CORPORATION
To: JICC-02 CORPORATION
Reel/Frame 072935/0152 →
Change of Name
Sep 22, 2025
From: JICC-02 CORPORATION
To: JSR CORPORATION
Reel/Frame 072326/0282 →