Mitsuji Hirohashi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength and high-toughness magnesium alloy and method for man...
- Patent number 8,333,924
- Issue date Dec 18, 2012
- National University Corporation Kumamoto University
- Yoshihito Kawamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
High-Strength And High-Toughness Magnesium Alloy And Method For Man...
- Publication number 20090035171
- Publication date Feb 5, 2009
- Yoshihito Kawamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...