Patent Assignment
Reel/Frame 022315/0211
Assignment of Assignor's Interest
Recorded: 2009-02-26
Pages: 3
Assignors
SUZUKI, KENJI
Executed: 2009-02-12
HIRANO, RYUICHI
Executed: 2009-02-17
KURITA, HIDEKI
Executed: 2009-02-12
Assignee
NIPPON MINING & METALS CO., LTD.
10-1, TORANOMON 2-CHOME, MINATO-KU, TOKYO, 105-0001, JAPAN
Covered Property
(1)
Semiconductor Substrate for Epitaxial Growth and Manufacturing Method Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 11, 2013
From: NIPPON MINING & METALS CO. LTD
To: NIPPON MINING HOLDINGS, INC.
Reel/Frame 031757/0539 →
Change of Name
Dec 13, 2013
From: NIPPON MINING HOLDINGS, INC
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 031781/0424 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 031781 Frame: 0424. Assignor(S) Hereby Confirms the Change of Name.
May 22, 2014
From: NIPPON MINING HOLDINGS, INC.
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 033003/0896 →
Change of Address of Assignee
Jun 2, 2017
From: JX NIPPON MINING & METALS CORPORATION
To: JX NIPPON MINING & METALS CORPORATION
Reel/Frame 042669/0315 →