Inventor
YAMAGUCHI MORIYASU
JP4 patents
Patents
4 patentsUS10253397B2Apr 9, 2019
Pearlitic rail and method for manufacturing pearlitic rail
JFE STEEL CORP8 citations81
US12312645B2May 27, 2025
Rail and manufacturing method therefor
JFE STEEL CORP0 citations47
US10563278B2Feb 18, 2020
Rail manufacturing method and manufacturing equipment
JFE STEEL CORP0 citations47
US10214795B2Feb 26, 2019
Rail manufacturing method and manufacturing equipment
JFE STEEL CORP0 citations47