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Satoru Yanabu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Disconnector of gas insulated switchgear
    • Patent number 5,045,652
    • Issue date Sep 3, 1991
    • Kabushiki Kaisha Toshiba
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Superconducting current limiting apparatus
    • Patent number 4,994,932
    • Issue date Feb 19, 1991
    • Kabushiki Kaisha Toshiba
    • Masaru Okamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    CO.sub.2 gas laser device
    • Patent number 4,841,538
    • Issue date Jun 20, 1989
    • Kabushiki Kaisha Toshiba
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compressed dielectric gas circuit breaker
    • Patent number 4,774,388
    • Issue date Sep 27, 1988
    • Alsthom
    • Edmond Thuries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compressed dielectric gas high-tension circuit breaker
    • Patent number 4,754,109
    • Issue date Jun 28, 1988
    • Alsthom
    • Edmond Thuries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker actuator device
    • Patent number 4,743,721
    • Issue date May 10, 1988
    • Alsthom
    • Edmond Thuries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for processing vacuum switch and vacuum switch processed by...
    • Patent number 4,736,078
    • Issue date Apr 5, 1988
    • Kabushiki Kaisha Toshiba
    • Koichi Yasuoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrodes of vacuum switch
    • Patent number 4,698,467
    • Issue date Oct 6, 1987
    • Kabushiki Kaisha Toshiba
    • Eiji Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Puffer type gas insulated circuit breaker
    • Patent number 4,665,289
    • Issue date May 12, 1987
    • Kabushiki Kaisha Toshiba
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated switching apparatus
    • Patent number 4,570,042
    • Issue date Feb 11, 1986
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC Circuit breaker
    • Patent number 4,458,121
    • Issue date Jul 3, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC Circuit breaker apparatus
    • Patent number 4,442,469
    • Issue date Apr 10, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hybrid-type interrupting apparatus
    • Patent number 4,434,332
    • Issue date Feb 28, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lightning arrester
    • Patent number 4,389,693
    • Issue date Jun 21, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum circuit breaker
    • Patent number 4,367,382
    • Issue date Jan 4, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Hideo Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for treating noxious gases
    • Patent number 4,336,414
    • Issue date Jun 22, 1982
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Toshio Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lightning arrester
    • Patent number 4,326,233
    • Issue date Apr 20, 1982
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit breaker apparatus for high voltage direct currents
    • Patent number 4,307,428
    • Issue date Dec 22, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arrester
    • Patent number 4,306,267
    • Issue date Dec 15, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC Interrupting apparatus
    • Patent number 4,305,107
    • Issue date Dec 8, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Minoru Murano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated disconnecting switches
    • Patent number 4,296,288
    • Issue date Oct 20, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct current interrupter
    • Patent number 4,262,215
    • Issue date Apr 14, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,246,458
    • Issue date Jan 20, 1981
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Direct current circuit interrupting apparatus
    • Patent number 4,172,268
    • Issue date Oct 23, 1979
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Satoru Yanabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit interrupting apparatus for use in direct current circuits
    • Patent number 4,110,806
    • Issue date Aug 29, 1978
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Minoru Murano
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents