Patent Assignment
Reel/Frame 028264/0011
Assignment of Assignor's Interest
Recorded: 2012-05-24
Pages: 2
Assignor
SAITO, TOSHIHIKO
Executed: 2012-04-24
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Memory Device and Manufacturing Method Thereof