TREA

Kei Suzumura

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air treatment device
    • Patent number 11,774,114
    • Issue date Oct 3, 2023
    • Daikin Industries, Ltd.
    • Hidekazu Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drain pan, drain pan unit, and air conditioner
    • Patent number 11,384,957
    • Issue date Jul 12, 2022
    • Daikin Industries, Ltd.
    • Ryuuji Akiyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electric discharge device and air purifying device
    • Patent number 11,318,478
    • Issue date May 3, 2022
    • Daikin Industries, Ltd.
    • Kiyoshi Kuroi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Discharge unit
    • Patent number 10,581,227
    • Issue date Mar 3, 2020
    • Daikin Industries, Ltd.
    • Shunji Haruna
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air purification device
    • Patent number 9,468,937
    • Issue date Oct 18, 2016
    • Daikin Industries, Ltd.
    • Toshio Tanaka
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR TREATMENT DEVICE
    • Publication number 20220357054
    • Publication date Nov 10, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Hidekazu TANAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRAIN PAN, DRAIN PAN UNIT, AND AIR CONDITIONER
    • Publication number 20210341173
    • Publication date Nov 4, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Ryuuji AKIYAMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DUST REMOVAL DEVICE AND DUST REMOVAL SYSTEM
    • Publication number 20210088238
    • Publication date Mar 25, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Kei Suzumura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WATER TREATMENT DEVICE AND HUMIDIFYING DEVICE
    • Publication number 20200148561
    • Publication date May 14, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Tsunahiro OHDOU
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ELECTRIC DISCHARGE DEVICE AND AIR PURIFYING DEVICE
    • Publication number 20190210038
    • Publication date Jul 11, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Kiyoshi KUROI
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    DISCHARGE UNIT
    • Publication number 20170346261
    • Publication date Nov 30, 2017
    • DAIKIN INDUSTRIES, LTD.
    • Shunji HARUNA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR PURIFICATION DEVICE
    • Publication number 20150224516
    • Publication date Aug 13, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Toshio Tanaka
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...