TREA

Wasaburo Murai

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contact device for a switch
    • Patent number 5,012,053
    • Issue date Apr 30, 1991
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,611,188
    • Issue date Sep 9, 1986
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit interrupter
    • Patent number 4,388,506
    • Issue date Jun 14, 1983
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit interrupter
    • Patent number 4,325,041
    • Issue date Apr 13, 1982
    • Terasaki Denki Sangyo Kabushiki Kaisha
    • Wasaburo Murai
    • H01 - BASIC ELECTRIC ELEMENTS