Inventor

MATSUMURA CHITOSHI

JP3 patents

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

NIPPON KOKAN KK

1 patent

US5085265AFeb 4, 1992

Method for continuous casting of molten steel and apparatus therefor

NIPPON KOKAN KK9 citations71

JFE MATERIAL CO LTD

1 patent

US7004992B2Feb 28, 2006

Chromium-containing metal and method for producing the same

JFE MATERIAL CO LTD5 citations47

JFE STEEL CORP

1 patent

US7901482B2Mar 8, 2011

Removal method of nitrogen in molten steel

JFE STEEL CORP0 citations46