TREA

Hiroshi Mizutani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanitary article
    • Patent number 5,069,676
    • Issue date Dec 3, 1991
    • Kao Corporation
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 4,822,350
    • Issue date Apr 18, 1989
    • Kao Corporation
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,626,252
    • Issue date Dec 2, 1986
    • Kao Corporation
    • Kazunori Nishizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disposable diaper
    • Patent number 4,623,342
    • Issue date Nov 18, 1986
    • Kao Corporation
    • Osamu Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sanitary napkin
    • Patent number 4,519,799
    • Issue date May 28, 1985
    • Kao Corporation
    • Akira Sakurai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sanitary napkin
    • Patent number 4,417,893
    • Issue date Nov 29, 1983
    • Kao Soap Co., Ltd.
    • Hiroshi Mizutani
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tampon
    • Patent number 4,362,159
    • Issue date Dec 7, 1982
    • Kao Soap Co., Ltd.
    • Akira Sakurai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Non-woven fabric for sanitary napkin
    • Patent number 4,307,721
    • Issue date Dec 29, 1981
    • Kao Soap Co., Ltd.
    • Yoshimi Tsuchiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Moisture-permeable disposable diapers
    • Patent number 4,306,559
    • Issue date Dec 22, 1981
    • Kao Soap Company, Ltd.
    • Kazunori Nishizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent material
    • Patent number 4,297,410
    • Issue date Oct 27, 1981
    • Kao Soap Co., Ltd.
    • Yoshimi Tsuchiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tampon
    • Patent number 4,269,187
    • Issue date May 26, 1981
    • Kao Soap Co., Ltd.
    • Akira Sakurai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbent article
    • Patent number 4,216,772
    • Issue date Aug 12, 1980
    • Kao Soap Co., Ltd.
    • Yoshimi Tsuchiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Detergent composition
    • Patent number 4,140,647
    • Issue date Feb 20, 1979
    • Kao Soap Co., Ltd.
    • Hiroshi Mizutani
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Non-aqueous detergent composition
    • Patent number 4,102,824
    • Issue date Jul 25, 1978
    • Kao Soap Co., Ltd.
    • Hiroshi Mizutani
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...