Hisanobu YOKOYAMA

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Tokyo,, JP

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Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL DEVICE AND OPERATION CONTROL METHOD FOR FUEL CELL DEVICE
- Publication number 20170237095
- Publication date Aug 17, 2017
- Fuji Electric Co., Ltd.
- Hisanobu YOKOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOVOLTAIC MODULE WITH SNOW MELTING FUNCTION
- Publication number 20150096616
- Publication date Apr 9, 2015
- FUJI ELECTRIC CO., LTD.
- Hisanobu YOKOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER