Patent Assignment
Reel/Frame 058512/0257
Change of Name
Recorded: 2021-12-30
Pages: 6
Assignor
K.K. PANGEA
Executed: 2018-08-01
Assignee
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-0023, JAPAN
Covered Property
(1)
Exposure Mask and Manufacturing Method of Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 2, 2018
From: KAMO, TAKASHI; TAKAI, KOSUKE
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 045693/0863 →
Change of Name
Dec 30, 2021
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 058601/0277 →
Merger
Dec 30, 2021
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 058652/0568 →