Patent Assignment
Reel/Frame 039721/0888
Assignment of Assignor's Interest
Recorded: 2016-09-13
Pages: 3
Assignors
KAWANISHI, AYAKO
Executed: 2016-08-09
KASAHARA, YUSUKE
Executed: 2016-08-18
YONEMITSU, HIROKI
Executed: 2016-08-16
Assignee
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
Covered Property
(1)
Semiconductor Device Manufacturing Method and Pattern Forming Method
Patent:
9,685,331 →
Application:
15/231,393 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043194/0647 →
Merger
Jan 22, 2021
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 055659/0471 →
Change of Name and Address
Jan 22, 2021
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 055669/0001 →
Change of Name and Address
Jan 22, 2021
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 055669/0401 →