Patent Assignment
Reel/Frame 017189/0765
Assignment of Assignor's Interest
Recorded: 2005-11-03
Pages: 2
Assignor
KATOU, SHIGEKI
Executed: 2005-10-28
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Multi-Spot Call System, Sound Volume Adjustment Device, Portable Terminal Device, and Sound Volume Adjustment Method Used Therefor and Program Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.