Patent Assignment
Reel/Frame 010202/0193
Assignment of Assignor's Interest
Recorded: 1999-08-26
Pages: 3
Assignors
ATSUMI, SHIGERU
Executed: 1999-08-18
UMEZAWA, AKIRA
Executed: 1999-08-18
TANZAWA, TORU
Executed: 1999-08-18
YAMADA, SEIJI
Executed: 1999-08-18
Assignee
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN
Covered Property
(1)
Non-Volatile Semiconductor Memory Having Column Sub-Selector Layout Pattern Adaptable to Miniaturization of Memory Cell
Patent:
6,256,227 →
Application:
09/383,188 →
Related Assignments
(3)
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 →
Confirmatory Assignment
Nov 28, 2018
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 047652/0996 →
Merger and Change of Name
Nov 28, 2018
From: K.K. PANGEA; TOSHIBA MEMORY CORPORATION
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 048434/0215 →