Patent Assignment
Reel/Frame 055647/0869
Assignment of Assignor's Interest
Recorded: 2021-03-19
Pages: 3
Assignor
KOYANAGI, MASARU
Executed: 2013-04-12
Assignee
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
Covered Property
(1)
Semiconductor Device Having Stacked Chips
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2021
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 055647/0915 →
Change of Name
Jan 25, 2022
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 058759/0597 →
Merger
Jan 25, 2022
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 058840/0995 →
Change of Name
Feb 15, 2022
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 059111/0120 →