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KABUSHIKI KAISHA BELLSION

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  • TOKYO, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor blade for hydro turbine
    • Patent number D811330
    • Issue date Feb 27, 2018
    • KABUSHIKI KAISHA BELLSION
    • Masahiko Suzuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Aircraft
    • Patent number D807809
    • Issue date Jan 16, 2018
    • Kabushiki Kaisha Bellsion
    • Masahiko Suzuki
    • D12 - Transportation
  • Information Patent Grant

    Rotor blade for wind turbine
    • Patent number D807823
    • Issue date Jan 16, 2018
    • KABUSHIKI KAISHA BELLSION
    • Masahiko Suzuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Rotor blade for wind turbine
    • Patent number D807292
    • Issue date Jan 9, 2018
    • KABUSHIKI KAISHA BELLSION
    • Masahiko Suzuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Positive-pressure flying aircraft
    • Patent number 8,464,977
    • Issue date Jun 18, 2013
    • Kabushiki Kaisha Bellsion
    • Masahiko Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quiet propeller
    • Patent number 8,371,819
    • Issue date Feb 12, 2013
    • Kabushiki Kaisha Bellsion
    • Masahiko Suzuki
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Propeller and horizontal-axis wind turbine
    • Patent number 8,128,338
    • Issue date Mar 6, 2012
    • Kabushiki Kaisha Bellsion
    • Masahiko Suzuki
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

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