Patent Assignment
Reel/Frame 013341/0948
Assignment of Assignor's Interest
Recorded: 2002-09-30
Pages: 3
Assignor
SAINO, KANTA
Executed: 2002-09-20
Assignees
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Manufacturing a Semiconductor Device Including a Gettering Operation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Transfer of Half of Nec Corporation's Half Interes
Feb 12, 2003
From: NEC CORPORATION
To: NEC ELECTRONICS CORPORATION
Reel/Frame 013749/0136 →
Security Agreement
Jul 29, 2013
From: PS4 LUXCO S.A.R.L.
To: ELPIDA MEMORY INC.
Reel/Frame 032414/0261 →
Assignment of Assignor's Interest
May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032900/0568 →