Patent Assignment
Reel/Frame 025072/0451
Assignment of Assignor's Interest
Recorded: 2010-09-30
Pages: 4
Assignors
YAMAZAKI, SHUNPEI
Executed: 2010-09-13
TAKAHASHI, KEI
Executed: 2010-09-09
ITO, YOSHIAKI
Executed: 2010-09-09
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device Having Oxide Semiconductor Transistor