Yoya Fukuda

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transformable metal surface hardening method
- Patent number 8,286,455
- Issue date Oct 16, 2012
- Osaka University
- Hidetoshi Fujii
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMABLE METAL SURFACE HARDENING METHOD
- Publication number 20090056404
- Publication date Mar 5, 2009
- OSAKA UNIVERSITY
- Hidetoshi Fujii
- C21 - METALLURGY OF IRON