1–5 of 5 hits
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    Power converter

    Free access
    URUSHIWARA NORIYOSHI / HISHIDA AKIHIRO / TAKAGI TAKEO | European Patent Office | 2021

    POWER CONVERSION DEVICE FOR RAILWAY VEHICLE

    Free access
    HASHIGUCHI NAOYA / HISHIDA AKIHIRO / OKAYASU TAKESHI et al. | European Patent Office | 2020

    Drive device for railway vehicle

    Free access
    AYATA MASATAKA / HISHIDA AKIHIRO / KONO YASUHIKO et al. | European Patent Office | 2018

    POWER CONVERSION APPARATUS AND ELECTRIC ROLLING STOCK MOUNTING POWER CONVERSION APPARATUS

    Free access
    HORIUCHI KEISUKE / TERAKADO SHUICHI / HISHIDA AKIHIRO et al. | European Patent Office | 2019

    MAIN CIRCUIT SYSTEM FOR RAILROAD VEHICLE

    Free access
    KATO HIROKAZU / FUKUSHIMA TAKAFUMI / SATO KENJI et al. | European Patent Office | 2022