Patent Assignment
Reel/Frame 026206/0680
Assignment of Assignor's Interest
Recorded: 2011-05-02
Pages: 2
Assignor
TAKEMURA, YASUHIKO
Executed: 2011-04-06
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Memory Device