Patent Assignment
Reel/Frame 021752/0164
Assignment of Assignor's Interest
Recorded: 2008-10-23
Pages: 2
Assignors
YOSHINAGA, TOMOAKI
Executed: 2008-08-25
NAGAYA, SHIGEKI
Executed: 2008-08-28
SAYAMA, CHIHARU
Executed: 2008-09-01
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Gaze Direction Measuring Method and Gaze Direction Measuring Device