Akihito Maeda

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing Mg-REM-Ni based hydrogen-absorbing alloy
- Patent number 7,988,800
- Issue date Aug 2, 2011
- Japan Metals and Chemicals Co., Ltd.
- Masahito Osawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing mg-rem-ni based hydrogen-absorbing alloy
- Publication number 20070119524
- Publication date May 31, 2007
- JAPAN METALS AND CHEMICALS CO., LTD.
- Masahito Osawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...