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Katsumi Yamamoto

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  • Numazu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter controlled generator set
    • Patent number 7,256,507
    • Issue date Aug 14, 2007
    • Kokusan Denki Co., Ltd.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter controlled generator set
    • Patent number 7,245,036
    • Issue date Jul 17, 2007
    • Kokusan Denki Co., Ltd.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter controlled generator set and method for controlling the same
    • Patent number 7,157,885
    • Issue date Jan 2, 2007
    • Kokusan Denki Co., Ltd.
    • Masanori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter controlled generator set
    • Patent number 7,123,495
    • Issue date Oct 17, 2006
    • Kokusan Denki Co., Ltd.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter unit
    • Patent number 7,091,812
    • Issue date Aug 15, 2006
    • Kokusan Denki Co., Ltd.
    • Yoshihiro Sugisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Inverter controlled generator set
    • Publication number 20060284843
    • Publication date Dec 21, 2006
    • Kokusan Denki Co., Tld.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter controlled generator set
    • Publication number 20060279087
    • Publication date Dec 14, 2006
    • Kokusan Denki Co., Tld.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter controlled generator set
    • Publication number 20050242783
    • Publication date Nov 3, 2005
    • Kokusan Denki Co., Ltd.
    • Masanori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter controlled generator set and method for controlling the same
    • Publication number 20050104377
    • Publication date May 19, 2005
    • Kokusan Denki Co., Ltd.
    • Masanori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter controlled generator set
    • Publication number 20050029992
    • Publication date Feb 10, 2005
    • Kokusan Denki Co., Ltd.
    • Masahiko Endou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter unit
    • Publication number 20050030769
    • Publication date Feb 10, 2005
    • Kokusan Denki Co., Ltd.
    • Yoshihiro Sugisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter power supply device
    • Publication number 20040233590
    • Publication date Nov 25, 2004
    • Masanori Nakagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER