Patent Assignment
Reel/Frame 012783/0831
Assignment of Assignor's Interest
Recorded: 2002-04-11
Pages: 4
Assignors
WATANABE, HIDEAKI
Executed: 2002-03-05
ISHIBASHI, YOSHIHITO
Executed: 2002-03-06
MATSUYAMA, SHINAKO
Executed: 2002-03-06
FUTAMURA, ICHIRO
Executed: 2002-03-07
KON, MASASHI
Executed: 2002-03-06
OKA, MAKOTO
Executed: 2002-03-06
Assignee
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME SHINGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Public Key Certificate Issuing System, Public Key Certificate Issuing Method, Information Processing Apparatus, Information Recording Medium, and Program Storage Medium