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Hajimu Yoshiyasu

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of controlling fuel cell system
    • Patent number 7,749,623
    • Issue date Jul 6, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Hironori Kuriki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Humidifier and a method for producing the same
    • Patent number 7,404,848
    • Issue date Jul 29, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsunori Okada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Circuit interrupter
    • Patent number 4,642,428
    • Issue date Feb 10, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Hajimu Yoshiyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,575,598
    • Issue date Mar 11, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker with arc light absorber
    • Patent number 4,521,653
    • Issue date Jun 4, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Hajimu Yoshiyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker with arc light absorber
    • Patent number 4,516,002
    • Issue date May 7, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Shirou Murata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker with arc light absorber
    • Patent number 4,516,003
    • Issue date May 7, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Hajimu Yoshiyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,464,642
    • Issue date Aug 7, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,459,445
    • Issue date Jul 10, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Fumiyuki Hisatsune
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,454,395
    • Issue date Jun 12, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker with arc restricting device
    • Patent number 4,453,053
    • Issue date Jun 5, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,451,718
    • Issue date May 29, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Shinji Yamagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,420,660
    • Issue date Dec 13, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Fumiyuki Hisatsune
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,409,444
    • Issue date Oct 11, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Hajimu Yoshiyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 4,409,445
    • Issue date Oct 11, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Hajimu Yoshiyasu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-extinguishing switch
    • Patent number 4,359,616
    • Issue date Nov 16, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshihiro Ueda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc self-extinguishing switch device
    • Patent number 4,306,130
    • Issue date Dec 15, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Sasao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching device
    • Patent number 4,264,795
    • Issue date Apr 28, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Sasao
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Humidifier and a method for producing the same
    • Publication number 20060112827
    • Publication date Jun 1, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Tatsunori Okada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method of controlling fuel cell system
    • Publication number 20050271911
    • Publication date Dec 8, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Hironori Kuriki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...