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Toyoaki Sagawa

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic controller
    • Patent number 6,845,702
    • Issue date Jan 25, 2005
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Joystick control actuator
    • Patent number D450702
    • Issue date Nov 20, 2001
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Relief valve
    • Patent number 6,142,176
    • Issue date Nov 7, 2000
    • Toyoaki Sagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot valve
    • Patent number 6,125,886
    • Issue date Oct 3, 2000
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve
    • Patent number 5,050,637
    • Issue date Sep 24, 1991
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve
    • Patent number 5,050,636
    • Issue date Sep 24, 1991
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swash-plate type piston pump motor
    • Patent number 5,011,377
    • Issue date Apr 30, 1991
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Toyoaki Sagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic controller
    • Publication number 20040040294
    • Publication date Mar 4, 2004
    • Toyoaki Sagawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL