Patent Assignment
Reel/Frame 025956/0094
Change of Name
Recorded: 2011-03-15
Pages: 7
Assignor
NIPPON MINING HOLDINGS, INC.
Executed: 2010-07-01
Assignee
JX NIPPON MINING & METALS CORPORATION
6-3, OTEMACH 2-CHOME, CHIYODA-KU, TOKYO, 100-8164, JAPAN
Covered Property
(1)
Tantalum Sputtering Target and Method of Manufacturing Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2006
From: ODA, KUNIHIRO; HUKUSHIMA, ATSUSHI
To: NIKKO MATERIALS CO., LTD.
Reel/Frame 018578/0886 →
Change of Name
Dec 8, 2006
From: NIKKO MATERIALS CO., LTD.
To: NIPPON MINING & METALS CO., LTD.
Reel/Frame 018605/0969 →
Merger
Mar 1, 2011
From: NIPPON MINING & METALS CO., LTD.
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 025881/0516 →
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 →