Patent Assignment
Reel/Frame 012210/0486
Assignment of Assignor's Interest
Recorded: 2001-09-25
Pages: 3
Assignors
HASEGAWA, YUTAKA
Executed: 2001-09-06
KOEZUKA, SHINJI
Executed: 2001-09-12
TSUNASHIMA, NOBUO
Executed: 2001-09-10
OKURA, MASAYA
Executed: 2001-09-10
Assignee
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN
Covered Property
(1)
Method of Validating Entrance to Event Site