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Ryuta Yuasa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil-based solid cosmetic
    • Patent number 12,257,328
    • Issue date Mar 25, 2025
    • JO Cosmetics Co., Ltd.
    • Ryuta Yuasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sunscreen cosmetic
    • Patent number 11,458,079
    • Issue date Oct 4, 2022
    • JO Cosmetics Co., Ltd.
    • Hiroki Hamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Oil-Based Cosmetic
    • Publication number 20240041714
    • Publication date Feb 8, 2024
    • JO Cosmetics Co., Ltd.
    • Takuma Inaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUNSCREEN COSMETIC
    • Publication number 20220087912
    • Publication date Mar 24, 2022
    • Hiroki HAMADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oil-Based Solid Cosmetic
    • Publication number 20210169756
    • Publication date Jun 10, 2021
    • JO Cosmetics Co., Ltd.
    • Ryuta Yuasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE