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Seiji Maeda

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  • Toyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Waterproof push button switch
    • Patent number 8,089,014
    • Issue date Jan 3, 2012
    • Hokuriku Electric Industry Co., Ltd.
    • Seiji Maeda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    WATERPROOF PUSH BUTTON SWITCH
    • Publication number 20100072046
    • Publication date Mar 25, 2010
    • HOKURIKU ELECTRIC INDUSTRY CO., LTD.
    • Seiji Maeda
    • H01 - BASIC ELECTRIC ELEMENTS