Patent Assignment
Reel/Frame 043730/0772
Assignment of Assignor's Interest
Recorded: 2017-09-28
Pages: 6
Assignor
KABUSHIKI KAISHI TOSHIBA
Executed: 2017-09-05
Assignees
KANTO KAGAKU KABUSHIKI KAISHA
208, NIHONBASHIHONCHO 3-CHOME, CHUO-KU, TOKYO, JAPAN
TOSHIBA MEMORY CORPORATION
1-1 SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Semiconductor Substrate Cleaning Liquid and Semiconductor Substrate Cleaning Process
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 24, 2022
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 060881/0620 →
Merger
Aug 24, 2022
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 061312/0130 →
Change of Name
Aug 24, 2022
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 061312/0189 →