TREA

Kimio Sato

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for disposing excrement
    • Patent number 6,554,817
    • Issue date Apr 29, 2003
    • Niles Parts Co., Ltd
    • Nobuyoshi Oki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for disposing excrement
    • Patent number 6,443,939
    • Issue date Sep 3, 2002
    • Niles Parts Company, Ltd.
    • Nobuyoshi Oki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for disposing excrement
    • Patent number 5,681,297
    • Issue date Oct 28, 1997
    • Niles Parts Co., Ltd.
    • Takeo Hashimoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE