TREA

Hiroaki Toda

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    UHV breaker provided with resistances
    • Patent number 5,457,294
    • Issue date Oct 10, 1995
    • Kabushiki Kaisha Toshiba
    • Norimitsu Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resistor-provided UHV breaker
    • Patent number 5,401,923
    • Issue date Mar 28, 1995
    • Kabushiki Kaisha Toshiba
    • Norimitsu Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated bushing
    • Patent number 4,523,052
    • Issue date Jun 11, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Shuzou Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER