IP Library Assignment 010232/0449
Patent Assignment
Reel/Frame 010232/0449

Assignment of Assignor's Interest

Recorded: 1999-09-03 Pages: 2
Assignor
KAWAHARA, NAOYOSHI
Executed: 1999-08-25
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Manufacturing Method of Semiconductor Device
Patent: 6,521,505 →
Application: 09/389,496 →
Publication: US 2002/0025674
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2003
From: NEC CORPORATION
To: NEC ELECTRONICS CORPORATION
Reel/Frame 013650/0079 →
Change of Name Nov 18, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025375/0948 →