TREA

Toshiki Manabe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing pure water
    • Patent number 5,554,295
    • Issue date Sep 10, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Cozy Ban
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for producing pure water
    • Patent number 5,470,461
    • Issue date Nov 28, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Cozy Ban
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Aeration apparatus for producing ultrapure water
    • Patent number 5,380,471
    • Issue date Jan 10, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Cozy Ban
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE