Kenichi Sadahiro

Follow

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing grain-oriented electromagnetic steel sheet
- Patent number 6,331,215
- Issue date Dec 18, 2001
- Kawasaki Steel Corporation
- Tetsuo Toge
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electromagnetic steel sheet and process for producin...
- Patent number 6,039,818
- Issue date Mar 21, 2000
- Kawasaki Steel Corporation
- Tetsuo Toge
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing grain-oriented silicon steel sheet
- Patent number 5,855,694
- Issue date Jan 5, 1999
- Kawasaki Steel Corporation
- Tetsuo Toge
- C21 - METALLURGY OF IRON