Patent Assignment
Reel/Frame 018845/0205
Assignment of Assignor's Interest
Recorded: 2007-01-25
Pages: 2
Assignor
ISOBE, TAKASHI
Executed: 2007-01-18
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KY, TOKYO, JAPAN
Covered Property
(1)
Device for Protection Against Illegal Communications and Network System Thereof