Patent Assignment
Reel/Frame 011746/0693
Assignment of Assignor's Interest
Recorded: 2001-04-18
Pages: 3
Assignor
YOSHIASA, MASAHIRO
Executed: 2001-03-19
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Content Acquiring Device, Method, and System Using Valid Terms to Keep a Cache Up-To-Date
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.