Patent Assignment
Reel/Frame 020480/0186
Assignment of Assignor's Interest
Recorded: 2008-02-07
Pages: 4
Assignors
YAMAZAKI, SHUNPEI
Executed: 2008-01-30
KAWAMATA, IKUKO
Executed: 2008-02-04
ARAI, YASUYUKI
Executed: 2008-02-04
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device Including a Memory