Inventor

NISHITANI SHIGEFUMI

JP2 patents

Patents

2 patents

US11447849B2Sep 20, 2022

Non-heat treated steel for induction hardening

NIPPON STEEL & SUMITOMO METAL CORP2 citations64

US9956950B2May 1, 2018

Non-thermal refined soft-nitrided component

NIPPON STEEL & SUMITOMO METAL CORP0 citations46