Patent Assignment
Reel/Frame 017721/0566
Assignment of Assignor's Interest
Recorded: 2006-03-24
Pages: 5
Assignors
TANAKA, TOMOHARU
Executed: 2006-03-15
KAWAI, KOICHI
Executed: 2006-03-15
QUADER, KHANDKER N.
Executed: 2006-03-16
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
SANDISK CORPORATION
140 CASPIAN COURT, SUNNYVALE, CALIFORNIA, 94089
Covered Property
(1)
Nonvolatile Semiconductor Memory Device Having Protection Function for Each Memory Block
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2016
From: SANDISK CORPORATION
To: SANDISK TECHNOLOGIES LLC
Reel/Frame 039551/0231 →
Assignment of Assignor's Interest
May 18, 2018
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 045842/0293 →
Merger and Change of Name
Sep 7, 2021
From: TOSHIBA MEMORY CORPORATION; K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 057426/0778 →
Change of Name
Sep 7, 2021
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 057426/0836 →