Patent Assignment
Reel/Frame 030475/0799
Assignment of Assignor's Interest
Recorded: 2013-05-23
Pages: 6
Assignors
YAMAZAKI, SHUNPEI
Executed: 2013-05-14
KOEZUKA, JUNICHI
Executed: 2013-05-10
SHIMA, YUKINORI
Executed: 2013-05-10
TOKUNAGA, HAJIME
Executed: 2013-05-12
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device Including Oxide Semiconductor Stack with Different Ratio of Indium and Gallium