Takaaki Nakamura

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Oita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength thin steel sheet drawable and excellent in shape fixa...
- Patent number 7,503,984
- Issue date Mar 17, 2009
- Nippon Steel Corporation
- Tatsuo Yokoi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
High-strength thin steel sheet drawable and excellent in shape fixa...
- Publication number 20040244877
- Publication date Dec 9, 2004
- Tatsuo Yokoi
- C21 - METALLURGY OF IRON