IP Library Assignment 028411/0591
Patent Assignment
Reel/Frame 028411/0591

Assignment of Assignor's Interest

Recorded: 2012-06-20 Pages: 2
Assignors
TOYODA, MASATOSHI
Executed: 2012-04-09
MATSUMOTO, KEISHI
Executed: 2012-04-11
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,, OSAKA, 541-0041, JAPAN
Covered Property (1)
Methods for Producing Blank Tube for Cold Drawing and for Producing Cold Drawn Tube
Patent: 8,671,727 →
Application: 13/528,155 →
Publication: US 2012/0263967
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 13, 2013
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029980/0354 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →