IP Library › Assignment 028242/0135
Patent Assignment
Reel/Frame 028242/0135

Assignment of Assignor's Interest

Recorded: 2012-05-21 Pages: 3
Assignors
ISHIKAWA, TADASHI
Executed: 2012-05-14
HONMA, RYUICHI
Executed: 2012-05-14
ICHIKAWA, KAZUTOSHI
Executed: 2012-05-14
Assignee
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Butt-Welded Joint of Welded Structure, and Method for Manufacturing the Same
Patent: 8,992,109 →
Application: 13/511,071 →
Publication: US 2012/0288324
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 12, 2013
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 029972/0326 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →