Akihide Yoshitake

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-high strength cold rolled steel sheet and method for manufact...
- Patent number 6,695,933
- Issue date Feb 24, 2004
- NKK Corporation
- Kohei Hasegawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Ultra-high strength cold rolled steel sheet and method for manufact...
- Publication number 20030005986
- Publication date Jan 9, 2003
- Kohei Hasegawa
- C21 - METALLURGY OF IRON