Patent Assignment
Reel/Frame 017851/0062
Assignment of Assignor's Interest
Recorded: 2006-05-04
Pages: 3
Assignor
SHINDO, YUCHIRO
Executed: 2006-04-21
Assignee
NIKKO MATERIALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
High purity hafnium, target and thin film comprising said high purity hafnium, and method for producing high purity hafnium
Application:
10/595,660 →
Publication:
US 2006/0266158
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 29, 2006
From: NIKKO MATERIALS CO., LTD.
To: NIPPON MINING & METALS CO., LTD.
Reel/Frame 018560/0126 →
Merger
Oct 8, 2010
From: NIPPON MINING & METALS CO., LTD.
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 025115/0062 →
Change of Name
Oct 12, 2010
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 025123/0358 →