Patent Assignment
Reel/Frame 021492/0255
Assignment of Assignor's Interest
Recorded: 2008-09-05
Pages: 4
Assignors
OKABE, TAKEO
Executed: 2005-08-24
IRUMATA, SHUICHI
Executed: 2005-09-01
YAMAKOSHI, YASUHIRO
Executed: 2005-08-22
MIYASHITA, HIROHITO
Executed: 2005-08-22
SUZUKI, RYO
Executed: 2005-08-22
Assignee
NIKKO MATERIALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-8407, JAPAN
Covered Property
(1)
Hafnium Alloy Target and Process for Producing the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 8, 2008
From: NIKKO MATERIALS CO., LTD.
To: NIPPON MINING & METALS CO., LTD
Reel/Frame 021503/0680 →
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 →
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 →