Patent Assignment
Reel/Frame 049412/0452
Change of Name
Recorded: 2019-06-07
Pages: 13
Assignor
NIKKO MATERIALS CO., LTD.
Executed: 2006-04-03
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Copper Alloy Sputtering Target and Semiconductor Element Wiring
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 7, 2018
From: OKABE, TAKEO; MIYASHITA, HIROHITO
To: NIKKO MATERIALS CO., LTD.
Reel/Frame 045732/0913 →
Merger
Jun 19, 2019
From: NIPPON MINING & METALS COMPANY, LIMITED
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 051493/0923 →
Change of Name
Feb 26, 2020
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 052020/0867 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057453/0937 →
Change of Address
Aug 11, 2021
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 057160/0114 →