Hidenori Tomioka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnesium-based hydrogen storage alloys
- Patent number 8,475,608
- Issue date Jul 2, 2013
- Japan Metals and Chemicals Co., Ltd.
- Masahito Osawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of making high oxygen chromium target
- Patent number 5,561,833
- Issue date Oct 1, 1996
- Japan Metals & Chemicals Co., Ltd.
- Hidenori Tomioka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Raw material for high oxygen chromium target
- Patent number 5,397,373
- Issue date Mar 14, 1995
- Japan Metals & Chemicals Co., Ltd.
- Hidenori Tomioka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Magnesium-based hydrogen storage alloys
- Publication number 20060073066
- Publication date Apr 6, 2006
- JAPAN METALS AND CHEMICALS CO., LTD.
- Masahito Osawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnesium-based hydrogen storage alloys
- Publication number 20020197181
- Publication date Dec 26, 2002
- JAPAN METALS AND CHEMICALS CO., LTD.
- Masahito Osawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...