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Hiroaki Higashijima

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust vent cover for water heater
    • Patent number D1042760
    • Issue date Sep 17, 2024
    • Rinnai Corporation
    • Hiroaki Higashijima
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Water heater
    • Patent number D957597
    • Issue date Jul 12, 2022
    • Rinnai Corporation
    • Hiroaki Higashijima
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Water heater
    • Patent number D941972
    • Issue date Jan 25, 2022
    • Rinnai Corporation
    • Hiroaki Higashijima
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Remote control for water heater
    • Patent number D832118
    • Issue date Oct 30, 2018
    • Rinnai Corporation
    • Hiroaki Higashijima
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Remote control for home electronics
    • Patent number D678219
    • Issue date Mar 19, 2013
    • Rinnai Kabushiki Kaisha
    • Hiroaki Higashijima
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Air heater
    • Patent number D616973
    • Issue date Jun 1, 2010
    • Rinnai Corporation
    • Katsunori Maegawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air heater
    • Patent number D615641
    • Issue date May 11, 2010
    • Rinnai Corporation
    • Katsunori Maegawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air heater
    • Patent number D615178
    • Issue date May 4, 2010
    • Rinnai Corporation
    • Katsunori Maegawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Outdoor water heater
    • Patent number D533928
    • Issue date Dec 19, 2006
    • Rinnai Corporation
    • Katsunori Maegawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Water heater
    • Patent number D532498
    • Issue date Nov 21, 2006
    • Rinnai Corporation
    • Katsunori Maegawa
    • D23 - Environmental heating and cooling