Patent Assignment
Reel/Frame 008585/0031
Assignment of Assignor's Interest
Recorded: 1997-05-30
Pages: 3
Assignor
KUBO, AKIRA
Executed: 1997-05-23
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Process of Fabricating Wiring Structure Having Metal Plug Twice Polished Under Different Conditions
Patent:
5,786,275 →
Application:
08/865,889 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.