Inventor

SUEYOSHI HITOSHI

JP4 patents

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

JFE STEEL CORP

2 patents

US12473607B2Nov 18, 2025

Abrasion-resistant steel plate and method of producing abrasion-resistant steel plate

JFE STEEL CORP0 citations48

US12428698B2Sep 30, 2025

Abrasion-resistant steel plate and method of producing abrasion-resistant steel plate

JFE STEEL CORP0 citations48

ISHIKAWA NOBUYUKI

1 patent

US9181609B2Nov 10, 2015

Welded steel pipe for linepipe having high compressive strength and excellent sour gas resistance and manufacturing method thereof

ISHIKAWA NOBUYUKI4 citations67

NISHIMURA KIMIHIRO

1 patent

US9089919B2Jul 28, 2015

Welded steel pipe for linepipe with high compressive strength and manufacturing method thereof

NISHIMURA KIMIHIRO3 citations52