P

Inventor

KAIDO HIROSHI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAIDO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

4 patents
US12203157B2Jan 21, 2025

Hot-rolled steel sheet

NIPPON STEEL CORP0 citations48
US11970758B2Apr 30, 2024

Hot-rolled steel sheet

NIPPON STEEL CORP0 citations48
US12123064B2Oct 22, 2024

Hot-rolled steel sheet

NIPPON STEEL CORP0 citations47
US11634802B2Apr 25, 2023

Cold-rolled steel sheet

NIPPON STEEL CORP0 citations47

NIPPON STEEL & SUMITOMO METAL CORP

1 patent
US10378079B2Aug 13, 2019

Stainless steel and stainless steel product for oil well

NIPPON STEEL & SUMITOMO METAL CORP0 citations36