TREA

Kenkoku Azuma

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of laser marking
    • Patent number 4,861,620
    • Issue date Aug 29, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenkoku Azuma
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Apparatus for measuring ozone concentration
    • Patent number 4,849,178
    • Issue date Jul 18, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenkoku Azuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Intermittent ozonizing apparatus
    • Patent number 4,462,965
    • Issue date Jul 31, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenkoku Azuma
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Dry deodorizing apparatus
    • Patent number 4,370,301
    • Issue date Jan 25, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Kunihiro Doi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,365,979
    • Issue date Dec 28, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsu Takeyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,344,778
    • Issue date Aug 17, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiromasa Matsuoka
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,304,577
    • Issue date Dec 8, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshio Ito
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water producing apparatus
    • Patent number 4,299,599
    • Issue date Nov 10, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsu Takeyama
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process for deodorization
    • Patent number 4,256,710
    • Issue date Mar 17, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenkoku Azuma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL