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Koji Kachi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable electronic device having a touch screen
    • Patent number 10,509,562
    • Issue date Dec 17, 2019
    • Casio Computer Co., Ltd.
    • Koji Kachi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Wearable information terminal
    • Patent number D799478
    • Issue date Oct 10, 2017
    • Casio Keisanki Kabushiki Kaisha
    • Koji Kachi
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20180246642
    • Publication date Aug 30, 2018
    • CASIO COMPUTER CO., LTD.
    • Koji KACHI
    • G06 - COMPUTING CALCULATING COUNTING