Inventor

USUGI TOSHIHIRO

JP4 patents

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

LEE JONG-SUB

1 patent

US8584923B2Nov 19, 2013

Joining method of high carbon steel for endless hot rolling and the apparatus therefor

LEE JONG-SUB5 citations65

MITSUBISHI HEAVY IND LTD

1 patent

US6895794B2May 24, 2005

Rolling mill and rolling method

MITSUBISHI HEAVY IND LTD3 citations59

PRIMETALS TECH JAPAN LTD

1 patent

US12318827B2Jun 3, 2025

Rolling mill, rolling mill control method, and thrust force supporting method in rolling mill

PRIMETALS TECH JAPAN LTD0 citations55

NIKKUNI DAISUKE

1 patent

US9358594B2Jun 7, 2016

Manufacturing apparatus and manufacturing method of hot-rolled steel sheet

NIKKUNI DAISUKE1 citations39