Hiroyuki Kohama

Follow

Person

Daido, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shaft furnace for reducing ores
- Patent number 4,380,328
- Issue date Apr 19, 1983
- Kobe Steel, Ltd.
- Hiroyuki Kohama
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for cleaning and recovering power from blast furnace exha...
- Patent number 4,248,612
- Issue date Feb 3, 1981
- Kobe Steel, Limited
- Akira Wakabayashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for continuously regenerating a degraded catalyst used for...
- Patent number 4,142,989
- Issue date Mar 6, 1979
- Kobe Steel, Ltd.
- Hiroyuki Kohama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL