Patent Assignment
Reel/Frame 025757/0251
Assignment of Assignor's Interest
Recorded: 2011-02-08
Pages: 4
Assignors
SAITO, TOSHIHIKO
Executed: 2011-01-19
MATSUZAKI, TAKANORI
Executed: 2011-01-20
NAGATSUKA, SHUHEI
Executed: 2011-01-20
INOUE, HIROKI
Executed: 2011-01-20
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Memory Device and Method for Driving the Same