Patent Assignment
Reel/Frame 013194/0454
Assignment of Assignor's Interest
Recorded: 2002-08-13
Pages: 2
Assignors
TANIMOTO, KOUICHI
Executed: 2002-05-14
ITOH, SHINJI
Executed: 2002-05-14
MIYAZAKI, KUNIHIKO
Executed: 2002-05-14
OMOTO, NARIHIRO
Executed: 2002-05-16
NISHIOKA, KATSUKO
Executed: 2002-05-17
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Managing Digital Signature, Apparatus for Processing Digital Signature, and a Computer Readable Medium for Recording Program of Managing Digital Signature