Patent Assignment
Reel/Frame 031371/0193
Change of Name
Recorded: 2013-10-07
Pages: 21
Assignor
NIPPON STEEL CORPORATION
Executed: 2012-10-01
Assignee
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-7081, JAPAN
Covered Property
(1)
Refractory Material for Nozzle for Use in Continuous Casting, and Continuous Casting Nozzle
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2009
From: MORIKAWA, KATSUMI; SASAKI, AKINARI; HIRAIWA, YOSHITAKA; NEBA, KEIICHIRO
To: KROSAKIHARIMA CORPORATION; NIPPON STEEL CORPORATION
Reel/Frame 023656/0836 →
Assignment of Assignor's Interest
Oct 7, 2013
From: KROSAKIHARIMA CORPORATION
To: NIPPON STEEL & SUMIMOTO METAL CORPORATION
Reel/Frame 031356/0816 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 031356 Frame 0816. Assignor(S) Hereby Confirms the Assignee Name.
Oct 10, 2013
From: KROSAKIHARIMA CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 031395/0149 →
Change of Name
May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →