Patent Assignment
Reel/Frame 011946/0240
Assignment of Assignor's Interest
Recorded: 2001-07-02
Pages: 2
Assignors
TANAKA, KOICHIRO
Executed: 2001-05-29
OHNUMA, HIDETO
Executed: 2001-05-29
KOKUBO, CHIHO
Executed: 2001-05-28
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN 243-0036, JAPAN
Covered Property
(1)
Semiconductor Device and Manufacturing Method Thereof