Patents/Inventors

Tohru Okada

TokyoJP1 patent

2 Patents

US121620862024
Welded Joint Manufacturing Method, Welded Joint, Tempering Device, and Welding Apparatus
NIPPON STEEL CORPORATION
0 cites
US118906942024
Resistance Spot Welding Apparatus and Method for Manufacturing a Welded Structure
NIPPON STEEL CORPORATION
0 cites