Patent Assignment
Reel/Frame 012241/0184
Assignment of Assignor's Interest
Recorded: 2001-10-05
Pages: 3
Assignors
YAMAZAKI, SHUNPEI
Executed: 2001-09-14
KOYAMA, JUN
Executed: 2001-09-20
ARAI, YASUYUKI
Executed: 2001-09-20
SUZAWA, HIDEOMI
Executed: 2001-09-19
ONO, KOJI
Executed: 2001-09-19
TAKAYAMA, TORU
Executed: 2001-09-19
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398 HASE ATSUGI-SHI, KANAGAWA-KEN 243-0036, JAPAN
Covered Property
(1)
User Identity Authentication System and User Identity Authenication Method and Mobile Telephonic Device