Patent Assignment
Reel/Frame 015619/0475
Assignment of Assignor's Interest
Recorded: 2004-07-26
Pages: 3
Assignor
SAIKA, NOBUYUKI
Executed: 2004-06-26
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Backup System and Method Based on Data Characteristics