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Masahiko Hara

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  • Atsugi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid valve
    • Patent number 6,578,817
    • Issue date Jun 17, 2003
    • Unisia Jecs Corporation
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for facilitating securing a component to a stationary bra...
    • Patent number 6,099,190
    • Issue date Aug 8, 2000
    • Unisia Jecs Corporation
    • Kazuyuki Honobe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pump devices
    • Patent number 5,992,944
    • Issue date Nov 30, 1999
    • Unisia Jecs Corporation
    • Masahiko Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Solenoid valves for antilock brake system
    • Patent number 5,460,437
    • Issue date Oct 24, 1995
    • Unisia Jecs Corporation
    • Masahiko Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Unit consisting of electromagnetic valves
    • Patent number 5,449,019
    • Issue date Sep 12, 1995
    • Unisia Jecs Corporation
    • Masahiko Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Solenoid valves
    • Patent number 5,388,608
    • Issue date Feb 14, 1995
    • Unisia Jecs Corporation
    • Masahiko Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure control device for hydraulic braking system
    • Patent number 5,295,740
    • Issue date Mar 22, 1994
    • Atsugi Unisai Corporation
    • Hiroyuki Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic pump for power-assisted steering system
    • Patent number 5,236,315
    • Issue date Aug 17, 1993
    • Atsugi Unisia Corporation
    • Miyoko Hamao
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary-vane pump
    • Patent number 5,209,648
    • Issue date May 11, 1993
    • Atsugi Unisia Corporation
    • Kazuyoshi Ishizaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane pump with a throttling groove in the rotor
    • Patent number 5,188,522
    • Issue date Feb 23, 1993
    • Atsugi Unisia Corporation
    • Masahiko Hara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable displacement vane-type rotary compressor
    • Patent number 5,026,257
    • Issue date Jun 25, 1991
    • Atsugi Unisia Corporation
    • Toshinori Aihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Solenoid valve
    • Publication number 20010050347
    • Publication date Dec 13, 2001
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL