Patent Assignment
Reel/Frame 021633/0422
Assignment of Assignor's Interest
Recorded: 2008-10-04
Pages: 2
Assignor
YUMITA, DAISUKE
Executed: 2008-08-01
Assignee
NEC INFRONTIA CORPORATION
2-6-1, KITAMIKATA, TAKATSU-KU, KAWASAKI-SHI, KANAGAWA, JAPAN
Covered Property
(1)
Telephone, Telephone Security Control Method, Telephone Security Control Program and Program Recording Medium
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.