IP Library Assignment 016423/0067
Patent Assignment
Reel/Frame 016423/0067

Assignment of Assignor's Interest

Recorded: 2005-08-19 Pages: 2
Assignor
ITOU, TAKAHITO
Executed: 2005-07-11
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA, 541-0041, JAPAN
Covered Property (1)
Steel Product for Oil Country Tubular Good
Patent: 7,083,686 →
Application: 11/186,956 →
Publication: US 2006/0018783
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 →