TREA

Toshiaki Tsukimoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Directional control valve
    • Patent number 5,022,434
    • Issue date Jun 11, 1991
    • Toshiba Machine Co., Ltd.
    • Toshiaki Tsukimoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Multiple control valves
    • Patent number 4,489,644
    • Issue date Dec 25, 1984
    • Toshiba Kikai Kabushiki Kaisha
    • Toshiaki Tsukimoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Control valve for use in hydraulic apparatus
    • Patent number 4,270,567
    • Issue date Jun 2, 1981
    • Toshiba Kikai Kabushiki Kaisha
    • Toshiaki Tsukimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...