TREA

Katsuhiko Tsukazaki

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  • Higashi-Matsuyama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clearance means to prevent fuel leakage in a radial piston pump
    • Patent number 5,820,358
    • Issue date Oct 13, 1998
    • Zexel Corporation
    • Takeo Kushida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump for low-viscosity fuel
    • Patent number 5,630,708
    • Issue date May 20, 1997
    • Zexel Corporation
    • Takeo Kushida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spool valve
    • Patent number 4,926,906
    • Issue date May 22, 1990
    • Diesel Kiki Co., Ltd.
    • Kouji Ichihashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 4,905,961
    • Issue date Mar 6, 1990
    • Diesel Kiki Co., Ltd.
    • Kouji Ichihashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...