Inventor

DOKI MASAHIRO

JP8 patents

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

NIPPON STEEL CORP

5 patents

US4596615AJun 24, 1986

Method of cooling hot steel plates

NIPPON STEEL CORP24 citations77

US6649860B2Nov 18, 2003

Transfer type plasma heating anode

NIPPON STEEL CORP7 citations70

US8012406B2Sep 6, 2011

Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus

NIPPON STEEL CORP4 citations61

US7981358B2Jul 19, 2011

Cooling apparatus of hot steel plate, cooling method of hot steel plate, and program

NIPPON STEEL CORP6 citations61

US6905558B2Jun 14, 2005

Billet by continuous casting and manufacturing method for the same

NIPPON STEEL CORP0 citations48

NAKAGAWA JUNICHI

1 patent

US8506159B2Aug 13, 2013

Method for detecting defect in material and system for the method

NAKAGAWA JUNICHI10 citations76

YAMAMOTO RYUJI

1 patent

US8197746B2Jun 12, 2012

Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus

YAMAMOTO RYUJI0 citations50

UBE MACHINERY CORP LTD

1 patent

US10512960B2Dec 24, 2019

Extrusion press

UBE MACHINERY CORP LTD0 citations40