Patent Assignment
Reel/Frame 012158/0977
Assignment of Assignor's Interest
Recorded: 2001-09-10
Pages: 2
Assignors
YAMAZAKI, SHUNPEI
Executed: 2001-08-23
KOYAMA, JUN
Executed: 2001-08-28
TAKAYAMA, TORU
Executed: 2001-08-28
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANGAWA-KEN 243-0036, JAPAN
Covered Property
(1)
Light-Emitting Device and Electric Appliance