Patent Assignment
Reel/Frame 026503/0393
Corrective Assignment to Correct the Second Inventor's Name Should Read "Yamakawa, Tomio". Previously Recorded on Reel 026344 Frame 0547. Assignor(S) Hereby Confirms the Second Inventor's Name Is "Yamakawa, Tomio"..
Recorded: 2011-06-20
Pages: 7
Assignors
NISHIMORI, JUNICHI
Executed: 2011-03-10
YAMAKAWA, TOMIO
Executed: 2011-03-11
MATSUMOTO, KEISHI
Executed: 2011-03-22
MURAKAMI, HIROAKI
Executed: 2011-03-16
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property
(1)
Upper-End Formed Glass Complex for Hot Expanding Piercing and Method of Manufacturing Billet for Hot Extrusion Pipe Making
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 2011
From: NISHIMORI, JUNICHI; YAMANAKA, TOMIO; MATSUMOTO, KEISHI; MURAKAMI, HIROAKI
To: SUMITOMO METAL INDUSTRIES, LTD.
Reel/Frame 026344/0547 →
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 →