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Yuji Sakaguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible tubular wall pneumatic actuator with position transducer
    • Patent number 5,052,273
    • Issue date Oct 1, 1991
    • Bridgestone Corporation
    • Yuji Sakaguchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flexible tubular wall actuator with end-mounted strain gauge
    • Patent number 4,860,639
    • Issue date Aug 29, 1989
    • Bridgestone Corporation
    • Yuji Sakaguchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Magnetic flow control valve
    • Patent number 4,782,860
    • Issue date Nov 8, 1988
    • Bridgestion Corporation
    • Yuji Sakaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic flow control valve
    • Patent number 4,771,983
    • Issue date Sep 20, 1988
    • Bridgestone Corporation
    • Yuji Sakaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving device having tactility
    • Patent number 4,689,538
    • Issue date Aug 25, 1987
    • Bridgestone Corporation
    • Yuji Sakaguchi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Brake device for robot arm
    • Patent number 4,664,232
    • Issue date May 12, 1987
    • Bridgestone Corporation
    • Takeo Takagi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic actuator for manipulator
    • Patent number 4,615,260
    • Issue date Oct 7, 1986
    • Bridgestone Corporation
    • Takeo Takagi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS