Eiji Maeda

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
High strength hot rolled steel sheet
- Patent number 6,666,932
- Issue date Dec 23, 2003
- NKK Corporation
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
High strength hot rolled steel sheet and method for manufacturing t...
- Publication number 20040074573
- Publication date Apr 22, 2004
- NKK Corporation
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON
Information Patent Application
High strength hot rolled steel sheet and method for manufacturing t...
- Publication number 20030063996
- Publication date Apr 3, 2003
- NKK Corporation
- Yoshimasa Funakawa
- C21 - METALLURGY OF IRON