Inventor

KARUBE YOSHIFUMI

JP2 patents

Patents

2 patents

US9446473B2Sep 20, 2016

Electric resistance welding operation management device, electric resistance welding operation management method, and computer program

NIPPON STEEL & SUMITOMO METAL CORP4 citations67

US10262412B2Apr 16, 2019

Welded state monitoring system and welded state monitoring method

NIPPON STEEL & SUMITOMO METAL CORP0 citations48