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Hiroya Ito

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller fan, air-sending device, and refrigeration cycle device
    • Patent number 11,788,547
    • Issue date Oct 17, 2023
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller fan, air-sending device, and refrigeration cycle device
    • Patent number 11,434,924
    • Issue date Sep 6, 2022
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller fan, air-sending device, and refrigeration cycle apparatus
    • Patent number 11,187,238
    • Issue date Nov 30, 2021
    • Mitsubishi Electric Corporation
    • Katsuyuki Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller fan, air-sending device, and refrigeration cycle apparatus
    • Patent number 11,187,239
    • Issue date Nov 30, 2021
    • Mitsubishi Electric Corporation
    • Takahide Tadokoro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Propeller fan
    • Patent number D871563
    • Issue date Dec 31, 2019
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Propeller fan
    • Patent number D870877
    • Issue date Dec 24, 2019
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Propeller fan
    • Patent number D870254
    • Issue date Dec 17, 2019
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Propeller fan
    • Patent number D870261
    • Issue date Dec 17, 2019
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Propeller fan
    • Patent number D870260
    • Issue date Dec 17, 2019
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents