Patent Assignment
Reel/Frame 020443/0700
Assignment of Assignor's Interest
Recorded: 2008-01-18
Pages: 2
Assignor
OSAKI, NOBUYUKI
Executed: 2007-05-31
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Computer System, Storage System, and Data Management Method for Updating Encryption Key