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Yoshihiko MATSUI

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  • Numazu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum circuit breaker
    • Patent number 8,426,759
    • Issue date Apr 23, 2013
    • Meiden T&D Corporation
    • Kazuhiro Nagatake
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Large-capacity vacuum circuit breaker
    • Patent number 8,269,586
    • Issue date Sep 18, 2012
    • Japan AE Power Systems Corporation
    • Yoshihiko Matsui
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER
    • Publication number 20110220613
    • Publication date Sep 15, 2011
    • JAPAN AE POWER SYSTEMS CORPORATION
    • Yoshihiko Matsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VACUUM CIRCUIT BREAKER
    • Publication number 20110036812
    • Publication date Feb 17, 2011
    • JAPAN AE POWER SYSTEMS CORPORATION
    • Kazuhiro Nagatake
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LARGE-CAPACITY VACUUM CIRCUIT BREAKER
    • Publication number 20090250436
    • Publication date Oct 8, 2009
    • JAPAN AE POWER SYSTEMS CORPORATION
    • Yoshihiko MATSUI
    • H01 - BASIC ELECTRIC ELEMENTS