TREA

Masaaki Kashiwabuchi

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Deodorizer device
    • Patent number 5,078,971
    • Issue date Jan 7, 1992
    • Hitachi, Ltd.
    • Michiya Matuda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Refrigerating apparatus having a stink removing device
    • Patent number 4,955,208
    • Issue date Sep 11, 1990
    • Hitachi, Ltd.
    • Masaei Kawashima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for removing stink
    • Patent number 4,954,465
    • Issue date Sep 4, 1990
    • Hitachi, Ltd.
    • Masaei Kawashima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE