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Hiroyuki KAWAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter device
    • Patent number 9,712,072
    • Issue date Jul 18, 2017
    • Shindengen Electric Manufacturing Co., Ltd.
    • Hiroyuki Kawai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    INVERTER DEVICE
    • Publication number 20160308454
    • Publication date Oct 20, 2016
    • SHINDENGEN ELECTRIC MANUFACTURING CO., LTD
    • Hiroyuki KAWAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER