Patent Assignment
Reel/Frame 043148/0128
Assignment of Assignor's Interest
Recorded: 2017-07-31
Pages: 6
Assignor
KABUSHIKI KAISHA TOSHIBA
Executed: 2017-07-13
Assignee
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-0023, JAPAN
Covered Properties
(10)
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Semiconductor Memory Device for Storing Multivalued Data
Patent:
6,657,891 →
Application:
10/358,643 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2003
From: SHIBATA, NOBORU; TANAKA, TOMOHARU
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 013749/0969 →
Assignment of Assignor's Interest
Feb 6, 2004
From: SHIBATA, NOBORU; TANAKA, TOMOHARU
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 014961/0147 →
Assignment of Assignor's Interest
May 19, 2004
From: SHIBATA, NOBORU; TANAKA, TOMOHARU
To: KABUSHIKI KAISHA TOSHIBA
Reel/Frame 015330/0474 →
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 →