Inventor
NAKASE KENJI
JP5 patents
Patents
5 patentsUS11649514B2May 16, 2023
Method for removing phosphorus from phosphorus-containing substance
JFE STEEL CORP2 citations69
US9580764B2Feb 28, 2017
Top-blowing lance and method for refining molten iron using the same
JFE STEEL CORP3 citations69
US9957581B2May 1, 2018
Method for refining hot metal in converter
JFE STEEL CORP1 citations50
US11293069B2Apr 5, 2022
Method for oxygen-blowing refining of molten iron and top-blowing lance
JFE STEEL CORP0 citations47
US12584187B2Mar 24, 2026
Method for removing phosphorus from phosphorus-containing substance, method for manufacturing raw material for metal smelting or raw material for metal refining, and method for manufacturing metal
JFE STEEL CORP0 citations46