Hiroaki Morishige

Follow

Person

Hikari, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for vacuum/reduced-pressure refining and facility for vacuum...
- Patent number 6,251,169
- Issue date Jun 26, 2001
- Nippon Steel Corporation
- Kensuke Shimomura
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for refining chromium-containing molten steel by decarburiza...
- Patent number 5,540,753
- Issue date Jul 30, 1996
- Nippon Steel Corporation
- Hironori Takano
- C21 - METALLURGY OF IRON