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Hisao Yoshihara

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  • Ogasa-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Accumulator
    • Patent number 7,318,452
    • Issue date Jan 15, 2008
    • NOK Corporation
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 6,994,228
    • Issue date Feb 7, 2006
    • NOK Corporation
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Accumulator
    • Publication number 20070102052
    • Publication date May 10, 2007
    • NOK Corporation
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Accumulator
    • Publication number 20070024109
    • Publication date Feb 1, 2007
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Accumulator
    • Publication number 20030168463
    • Publication date Sep 11, 2003
    • Hisao Yoshihara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL