Patent Assignment
Reel/Frame 019919/0379
Assignment of Assignor's Interest
Recorded: 2007-09-21
Pages: 3
Assignors
ENDO, YUTA
Executed: 2007-09-12
UTO, NORIAKI
Executed: 2007-09-11
OKAMOTO, SATOHIRO
Executed: 2007-09-11
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Wheeled Vehicle Mounted with Rfid Tag, Rfid Tag, Speed Measurement System, and Speed Measurement Method