Patent Assignment
Reel/Frame 018970/0940
Assignment of Assignor's Interest
Recorded: 2007-02-13
Pages: 2
Assignor
YAMADA, SHOJI
Executed: 2006-12-28
Assignee
BROTHER KOGYO KABUSHIKI KAISHA
15-1 NAESHIRO-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI-KEN 467-8561, JAPAN
Covered Property
(1)
Device for Tracking Pupil of Eyeball Using Intensity Changes of Reflected Light from Eyeball and Image Display Using the Same