1–5 of 5 hits
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    Magnetic marker

    Free access
    YAMAMOTO MICHIHARU / NAKATA MASAAKI | European Patent Office | 2022

    Magnetic marker and manufacturing method thereof

    Free access
    YAMAMOTO MICHIHARU / NAGAO TOMOHIKO / NAKATA MASAAKI et al. | European Patent Office | 2022

    MAGNETIC MARKER SYSTEM

    Free access
    YAMAMOTO MICHIHARU / NAGAO TOMOHIKO / AOYAMA HITOSHI | European Patent Office | 2021

    METHOD FOR CONSTRUCTING MAGNETIC MARKER

    Free access
    YAMAMOTO MICHIHARU / NAGAO TOMOHIKO / AOYAMA HITOSHI | European Patent Office | 2021

    Roller body

    Free access
    YAMAMOTO MICHIHARU / NAGAO TOMOHIKO / AOYAMA HITOSHI | European Patent Office | 2021