Patent Assignment
Reel/Frame 023520/0052
Assignment of Assignor's Interest
Recorded: 2009-11-16
Pages: 4
Assignors
TANAKA, HIROYASU
Executed: 2009-10-19
KATSUMATA, RYOTA
Executed: 2009-10-19
AOCHI, HIDEAKI
Executed: 2009-10-21
KIDO, MASARU
Executed: 2009-10-21
KITO, MASARU
Executed: 2009-10-21
SATO, MITSURU
Executed: 2009-10-22
Assignee
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Semiconductor Memory Device and Manufacturing Method Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 24, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043709/0035 →
Change of Name and Address
Jan 22, 2021
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 055669/0401 →
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 →