Patent Assignment
Reel/Frame 020028/0389
Assignment of Assignor's Interest
Recorded: 2007-10-15
Pages: 2
Assignor
YAMAMOTO, MAKOTO
Executed: 2007-05-21
Assignee
SEGA CORPORATION
1-2-12, HANEDA, OHTA-KU, TOKYO 1448531, JAPAN
Covered Property
(1)
Ranking Determination System and Program, and Recording Medium Storing the Program