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Keiko MURAKOSO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil-in-water emulsion cosmetic
    • Patent number 11,529,294
    • Issue date Dec 20, 2022
    • Nikko Chemicals Co., Ltd.
    • Keiko Murakoso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cosmetic
    • Patent number 11,382,842
    • Issue date Jul 12, 2022
    • Oji Holdings Corporation
    • Ikue Homma
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL-IN-WATER EMULSION COSMETIC
    • Publication number 20200030201
    • Publication date Jan 30, 2020
    • Nikko Chemicals Co., Ltd.
    • Keiko MURAKOSO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COSMETIC
    • Publication number 20180296446
    • Publication date Oct 18, 2018
    • OJI HOLDINGS CORPORATION
    • Ikue HOMMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE