IP Library › Assignment 024056/0617
Patent Assignment
Reel/Frame 024056/0617

Assignment of Assignor's Interest

Recorded: 2010-03-05 Pages: 3
Assignors
MATSUMURA, YASUNARI
Executed: 2010-02-26
TAOKA, KOHJI
Executed: 2010-02-26
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Tuyere Structure of Melting Furnace
Patent: 8,480,951 →
Application: 12/733,516 →
Publication: US 2010/0320653
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 28, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029894/0749 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →