TREA

Nobutaka Kubota

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 7,605,680
    • Issue date Oct 20, 2009
    • Kabushiki Kaisha Toshiba
    • Yasuhiro Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS AND METHOD FOR INTERRUPTING DIRECT CURRENT
    • Publication number 20150280421
    • Publication date Oct 1, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Yoshimitsu NIWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TANK-TYPE VACUUM CIRCUIT BREAKER
    • Publication number 20140374383
    • Publication date Dec 25, 2014
    • Tetsu Shioiri
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic Actuator
    • Publication number 20070257756
    • Publication date Nov 8, 2007
    • Kabushiki Kaisha Toshiba
    • Yasuhiro Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR
    • Publication number 20070200653
    • Publication date Aug 30, 2007
    • Kabushiki Kaisha Toshiba
    • Yasuhiro Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS