Inventor
OZAWA SUMITO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA SUMITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
5 patentsUS11041621B2Jun 22, 2021
Auxiliary burner for electric furnace
JFE STEEL CORP2 citations69
US11293694B2Apr 5, 2022
Auxiliary burner for electric furnace
JFE STEEL CORP0 citations48
US10935234B2Mar 2, 2021
Auxiliary burner for electric furnace
JFE STEEL CORP0 citations48
US12534770B2Jan 27, 2026
Steelmaking line and method of producing reduced iron
JFE STEEL CORP0 citations47
US12365953B2Jul 22, 2025
Method of operating blast furnace and blast furnace ancillary facility
JFE STEEL CORP0 citations47