Patent Assignment
Reel/Frame 019937/0279
Assignment of Assignor's Interest
Recorded: 2007-10-09
Pages: 4
Assignors
ERA, NAOHIKO
Executed: 2007-09-10
FUKAMACHI, KAZUHIKO
Executed: 2007-09-10
KUWAGAKI, HIROSHI
Executed: 2007-09-10
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Copper Alloy for Electronic Materials
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Sep 16, 2010
From: NIPPON MINING & METALS CO., LTD.
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 024996/0137 →
Change of Name
Sep 16, 2010
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 024996/0272 →
Change of Address
Feb 7, 2017
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 041649/0733 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →