Inventor

KATAOKA YUZURU

JP6 patents

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

NIPPON KOKAN KK

2 patents

US5209792AMay 11, 1993

High-strength, damage-resistant rail

NIPPON KOKAN KK26 citations88

US4933024AJun 12, 1990

Method for manufacturing a high strength rail with good toughness

NIPPON KOKAN KK23 citations87

JFE STEEL CORP

2 patents

US10100380B2Oct 16, 2018

Rail cooling device

JFE STEEL CORP2 citations69

US9988696B2Jun 5, 2018

Rail cooling method and rail cooling device

JFE STEEL CORP0 citations48

YOSHIDA YOSHIKAZU

1 patent

US9593393B2Mar 14, 2017

Rail heat treatment device and rail heat treatment method

YOSHIDA YOSHIKAZU0 citations34

KOJO RINYA

1 patent

US9429374B2Aug 30, 2016

Rail cooling method

KOJO RINYA0 citations31