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Hiromi Yamamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Film-forming resin and hair dressing composition containing the same
    • Patent number 5,278,269
    • Issue date Jan 11, 1994
    • Kao Corporation
    • Katsumi Mita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Emulsion type hair cosmetic
    • Patent number 4,839,167
    • Issue date Jun 13, 1989
    • Kao Corporation
    • Hiromi Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hairbrush
    • Patent number 4,694,525
    • Issue date Sep 22, 1987
    • Kao Corporation
    • Hiromi Yamamoto
    • A46 - BRUSHWARE
  • Information Patent Grant

    Hair cosmetics
    • Patent number 4,487,760
    • Issue date Dec 11, 1984
    • Kao Soap Co., Ltd.
    • Hiromi Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE