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Ryosuke HACHISUKA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toothbrush
    • Patent number 12,144,415
    • Issue date Nov 19, 2024
    • Lion Corporation
    • Ryosuke Hachisuka
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush
    • Patent number 12,137,798
    • Issue date Nov 12, 2024
    • Lion Corporation
    • Ryosuke Hachisuka
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush
    • Patent number 12,016,451
    • Issue date Jun 25, 2024
    • Lion Corporation
    • Ryosuke Hachisuka
    • A46 - BRUSHWARE
  • Information Patent Grant

    Toothbrush and method for manufacturing toothbrush
    • Patent number 11,013,310
    • Issue date May 25, 2021
    • Lion Corporation
    • Ryosuke Hachisuka
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20220047064
    • Publication date Feb 17, 2022
    • LION CORPORATION
    • Ryosuke HACHISUKA
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOTHBRUSH
    • Publication number 20220015530
    • Publication date Jan 20, 2022
    • LION CORPORATION
    • Ryosuke HACHISUKA
    • A46 - BRUSHWARE
  • Information Patent Application

    TOOTHBRUSH AND METHOD FOR MANUFACTURING TOOTHBRUSH
    • Publication number 20190274417
    • Publication date Sep 12, 2019
    • LION CORPORATION
    • Ryosuke HACHISUKA
    • A46 - BRUSHWARE