Patent Assignment
Reel/Frame 020139/0087
Assignment of Assignor's Interest
Recorded: 2007-11-20
Pages: 3
Assignors
FUKUDA, KAZUHIRO
Executed: 2007-11-06
MARUYAMA, TETSUO
Executed: 2007-11-09
YAMAGISHI, YASUAKI
Executed: 2007-11-12
Assignee
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Program Information Retrieval System, Broadcast Receiving Apparatus, Program Information Retrieval Apparatus, Program Information Retrieval Method, and Computer Program