Patent Assignment
Reel/Frame 023290/0921
Assignment of Assignor's Interest
Recorded: 2009-09-28
Pages: 4
Assignors
YAMAZAKI, SHUNPEI
Executed: 2009-09-14
AKIMOTO, KENGO
Executed: 2009-09-16
UMEZAKI, ATSUSHI
Executed: 2009-09-10
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Display Device Comprising an Oxide Semiconductor