Inventor

YAMAUCHI KATSUHISA

JP7 patents

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

NIPPON KOKAN KK

3 patents

US5496514AMar 5, 1996

Stainless steel sheet and method for producing thereof

NIPPON KOKAN KK25 citations91

US5407493AApr 18, 1995

Stainless steel sheet and method for producing thereof

NIPPON KOKAN KK11 citations72

US5314549AMay 24, 1994

High strength and high toughness stainless steel sheet and method for producing thereof

NIPPON KOKAN KK14 citations72

JFE STEEL CORP

2 patents

US10458013B2Oct 29, 2019

Ferritic stainless steel and process for producing same

JFE STEEL CORP5 citations72

US11230756B2Jan 25, 2022

Ferritic stainless steel

JFE STEEL CORP1 citations60

YAMAUCHI KATSUHISA

2 patents

US8333849B2Dec 18, 2012

Low-carbon martensitic chromium-containing steel

YAMAUCHI KATSUHISA6 citations70

US8607941B2Dec 17, 2013

Steel sheet for brake disc, and brake disc

YAMAUCHI KATSUHISA5 citations68