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Kazuhisa Matsuo

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cable insertion tool for spiral hanger
    • Patent number D767371
    • Issue date Sep 27, 2016
    • Hien Electric Industries, Ltd.
    • Kazuhisa Matsuo
    • D08 - Tools and hardware
  • Information Patent Grant

    Connector for spiral hanger
    • Patent number D744818
    • Issue date Dec 8, 2015
    • Hien Electric Industries, Ltd.
    • Kazuhisa Matsuo
    • D08 - Tools and hardware