TREA

Yoshimi Tsuchiya

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  • Utsunomiya, JP
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Patents Grantslast 30 patents

  • 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

    Water absorbing sheet assembly
    • Patent number 4,414,255
    • Issue date Nov 8, 1983
    • Kao Soap Co., Ltd.
    • Mitsuru Tokuyama
    • 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

    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

    Hair brush
    • Patent number 4,161,050
    • Issue date Jul 17, 1979
    • Kao Soap Co., Ltd.
    • Tetsuo Sasaki
    • A46 - BRUSHWARE
  • Information Patent Grant

    Water-soluble binder
    • Patent number 4,155,742
    • Issue date May 22, 1979
    • Kao Soap Co., Ltd.
    • Akira Sakurai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Smell-removing and deodorizing composition and process of using same
    • Patent number 4,154,817
    • Issue date May 15, 1979
    • Kao Soap Co., Ltd.
    • Yoshimi Tsuchiya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE