Patent Assignment
Reel/Frame 020158/0750
Assignment of Assignor's Interest
Recorded: 2007-11-13
Pages: 3
Assignor
TOKUNAGA, HAJIME
Executed: 2007-10-15
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device