Hideo Yamagami

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Kurashiki-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing grain-oriented electrical steel sheets
- Patent number 6,811,619
- Issue date Nov 2, 2004
- JFE Steel Corporation
- Yasuyuki Hayakawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing grain-oriented electrical steel sheets
- Publication number 20030116236
- Publication date Jun 26, 2003
- Kawasaki Steel Corporation
- Yasuyuki Hayakawa
- C21 - METALLURGY OF IRON