Patent Assignment
Reel/Frame 026935/0670
Assignment of Assignor's Interest
Recorded: 2011-09-20
Pages: 3
Assignor
O-TA PRECISION INDUSTRY CO., LTD.
Executed: 2011-08-18
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Method of Manufacturing a Curved Metal Plate
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2001
From: MATSUMOTO, SATOSHI; ARIYASU, NOZOMU; LIN, CHON CHEN
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 012361/0234 →
Merger
May 14, 2019
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 049165/0517 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →