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Katsumi Sahoda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid-operated cutoff valve for use with fuel cells
    • Patent number 7,481,412
    • Issue date Jan 27, 2009
    • Keihin Corporation
    • Kazuki Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve for fuel cell
    • Patent number 7,441,560
    • Issue date Oct 28, 2008
    • Keihin Corporation
    • Kouji Sonoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Regulator for fuel cell
    • Patent number 7,192,665
    • Issue date Mar 20, 2007
    • Keihin Corporation
    • Yoji Nakajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Regulator
    • Patent number 7,157,168
    • Issue date Jan 2, 2007
    • Keihin Corporation
    • Yoji Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Check valve and fuel cell system using the same
    • Patent number 7,144,650
    • Issue date Dec 5, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kazunori Fukuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel cell power generation system
    • Patent number 7,083,874
    • Issue date Aug 1, 2006
    • Honda Giken Kogyo Kabushiki Kaisha
    • Katsumi Sahoda
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Solenoid valve for fuel cell
    • Patent number 7,040,596
    • Issue date May 9, 2006
    • Keihin Corporation
    • Kouji Sonoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid supply device for fuel cell
    • Patent number 6,706,438
    • Issue date Mar 16, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Katsumi Sahoda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Solenoid-operated cutoff valve for use with fuel cells
    • Publication number 20060163513
    • Publication date Jul 27, 2006
    • Keihin Corporation
    • Kazuki Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Solenoid valve for fuel cell
    • Publication number 20060151734
    • Publication date Jul 13, 2006
    • Keihin Corporation
    • Kouji Sonoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Regulator for fuel cell
    • Publication number 20060127722
    • Publication date Jun 15, 2006
    • Keihin Corporation
    • Yoji Nakajima
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Regulator
    • Publication number 20040231726
    • Publication date Nov 25, 2004
    • Keihin Corporation
    • Yoji Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Solenoid valve for fuel cell
    • Publication number 20040232373
    • Publication date Nov 25, 2004
    • Keihin Corporation
    • Kouji Sonoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve and fuel cell system using the same
    • Publication number 20030129472
    • Publication date Jul 10, 2003
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Kazunori Fukuma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell power generation system
    • Publication number 20030077489
    • Publication date Apr 24, 2003
    • Katsumi Sahoda
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Fluid supply device for fuel cell
    • Publication number 20020022172
    • Publication date Feb 21, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Katsumi Sahoda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...