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Yuki TOKIMATSU

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  • Kitakyushu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter apparatus
    • Patent number 11,522,443
    • Issue date Dec 6, 2022
    • Kabushiki Kaisha Yaskawa Denki
    • Ryosuke Tsumagari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical machine and power converter
    • Patent number 10,491,134
    • Issue date Nov 26, 2019
    • Kabushiki Kaisha Yaskawa Denki
    • Ryosuke Tsumagari
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    INVERTER APPARATUS
    • Publication number 20200321858
    • Publication date Oct 8, 2020
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Ryosuke TSUMAGARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL MACHINE AND POWER CONVERTER
    • Publication number 20170077832
    • Publication date Mar 16, 2017
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Ryosuke TSUMAGARI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER