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MASANORI TANAHASHI

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  • TOKYO, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cosmetic skin preparation
    • Patent number 7,935,358
    • Issue date May 3, 2011
    • Kao Corporation
    • Mitsuhiro Sasaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ceramide emulsions
    • Patent number 7,846,969
    • Issue date Dec 7, 2010
    • Kao Corporation
    • Yumiko Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cosmetic composition comprising a phosphoric triester and a skin ac...
    • Patent number 6,932,975
    • Issue date Aug 23, 2005
    • Kao Corporation
    • Shinji Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 6,607,719
    • Issue date Aug 19, 2003
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 6,306,382
    • Issue date Oct 23, 2001
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    External skin-care composition
    • Patent number 5,783,601
    • Issue date Jul 21, 1998
    • Kao Corporation
    • Masanori Tanahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 5,512,277
    • Issue date Apr 30, 1996
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents