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Yoshiyuki Shishido

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter device
    • Patent number 9,819,280
    • Issue date Nov 14, 2017
    • Ricoh Company, Ltd.
    • Hisahiro Kamata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    INVERTER DEVICE
    • Publication number 20160248336
    • Publication date Aug 25, 2016
    • RICOH COMPANY, LTD.
    • Hisahiro Kamata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER