Patent Assignment
Reel/Frame 023070/0791
Assignment of Assignor's Interest
Recorded: 2009-08-07
Pages: 4
Assignor
TAKIGUCHI, KIYOAKI
Executed: 2007-11-01
Assignee
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Marker Detection Apparatus and Marker Detection Method