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Shigeki Nakajima

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  • Iwaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Full-bridge power converter
    • Patent number 9,112,412
    • Issue date Aug 18, 2015
    • TOYO SYSTEM CO., LTD.
    • Hideki Shoji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY TEST DEVICE AND BATTERY CHARGE TESTING METHOD
    • Publication number 20230243890
    • Publication date Aug 3, 2023
    • TOYO SYSTEM CO., LTD.
    • Yutaka TOMIZAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FULL-BRIDGE POWER CONVERTER
    • Publication number 20140140114
    • Publication date May 22, 2014
    • TOYO SYSTEM CO., LTD.
    • Hideki Shoji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FULL-BRIDGE POWER CONVERTER
    • Publication number 20140133206
    • Publication date May 15, 2014
    • Toyo System Co., Ltd
    • Hideki Shoji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER