IP Library › Assignment 021654/0443
Patent Assignment
Reel/Frame 021654/0443

Assignment of Assignor's Interest

Recorded: 2008-10-09 Pages: 4
Assignors
TSUYUGUCHI, SATOSHI
Executed: 2008-08-22
KURODA, KOUICHI
Executed: 2008-08-22
YAMAKAWA, TOMIO
Executed: 2008-08-22
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0041, JAPAN
Covered Property (1)
Process for Straightening a Tube
Patent: 7,654,122 →
Application: 12/247,912 →
Publication: US 2009/0064752
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →