Patent Assignment
Reel/Frame 016176/0264
Assignment of Assignor's Interest
Recorded: 2005-01-14
Pages: 2
Assignor
SUMIYOSHI, TAKASHI
Executed: 2004-12-15
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Multicast Delivery Control Apparatus and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.