Patent Assignment
Reel/Frame 048493/0691
Assignment of Assignor's Interest
Recorded: 2019-03-04
Pages: 8
Assignors
KASASHIMA, SHUNSUKE
Executed: 2019-02-15
NISHIMURA, JUN
Executed: 2019-02-15
OCHI, TAKAMITSU
Executed: 2019-02-18
HARADA, HISASHI
Executed: 2019-02-15
HACHISUGA, AYAHA
Executed: 2019-02-15
KAWANISHI, AYAKO
Executed: 2019-02-15
Assignee
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-0023, JAPAN
Covered Property
(1)
Semiconductor Memory Device having Vertical Semiconductor Films with Narrowing Widths and Gate Insulating Films with Different Thicknesses
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Application Number 16291467 Previously Recorded on Reel 048493 Frame 0691. Assignor(S) Hereby Confirms the Assignment.
Mar 8, 2019
From: KASASHIMA, SHUNSUKE; NISHIMURA, JUN; OCHI, TAKAMITSU; HARADA, HISASHI
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 048540/0670 →
Change of Name and Address
Jan 22, 2021
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 055669/0001 →