Shingo Kikugawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen storing alloy
- Patent number 9,738,952
- Issue date Aug 22, 2017
- Mitsui Mining & Smelting Co., Ltd.
- Shingo Kikugawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrogen-occluding alloy and process for producing the same
- Patent number 6,773,667
- Issue date Aug 10, 2004
- Mitsui Mining and Smelting Company, Ltd.
- Kiyotaka Yasuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrogen storage alloy and method for preparation thereof
- Patent number 6,372,059
- Issue date Apr 16, 2002
- Mitsui Mining & Smelting Co., Ltd.
- Kiyotaka Yasuda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN STORAGE ALLOY
- Publication number 20240222610
- Publication date Jul 4, 2024
- Mitsui Mining and Smelting Co., Ltd.
- Kyohei YAMAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hydrogen Storing Alloy
- Publication number 20160298214
- Publication date Oct 13, 2016
- Mitsui Mining and Smelting Co., Ltd.
- Shingo Kikugawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hydrogen-occluding alloy and process for producing the same
- Publication number 20020192153
- Publication date Dec 19, 2002
- Kiyotaka Yasuda
- C01 - INORGANIC CHEMISTRY