TREA

Shinsaku Yamasaki

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  • Fukuyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit breaker
    • Patent number 5,457,295
    • Issue date Oct 10, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshiyuki Tanibe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Drawout type switch gear
    • Patent number 5,337,210
    • Issue date Aug 9, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Takayoshi Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air circuit breaker
    • Patent number D347623
    • Issue date Jun 7, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Masakatsu Suzuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Circuit protector
    • Patent number D325725
    • Issue date Apr 28, 1992
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Circuit protector
    • Patent number D325726
    • Issue date Apr 28, 1992
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • D13 - Equipment for production, distribution, or transformation of energy