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Yukinori Otsuka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake system
    • Patent number 9,884,613
    • Issue date Feb 6, 2018
    • Hitachi Automotive Systems, Ltd.
    • Katsuma Tsuruoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetically actuated valve
    • Patent number 8,733,397
    • Issue date May 27, 2014
    • Hitachi Automotive Systems, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetically actuated valve
    • Patent number 8,322,684
    • Issue date Dec 4, 2012
    • Hitachi Automotive Systems, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Liquid pressure control unit
    • Patent number 7,354,117
    • Issue date Apr 8, 2008
    • Hitachi, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetically actuated valve
    • Patent number 7,341,320
    • Issue date Mar 11, 2008
    • Hitachi, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve unit
    • Patent number 7,246,863
    • Issue date Jul 24, 2007
    • Hitachi, Ltd.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • 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

    Automotive hydraulic modulator
    • Patent number 6,250,335
    • Issue date Jun 26, 2001
    • Unisia Jecs Corporation
    • Yuuji Ohishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automotive brake system
    • Patent number 6,164,731
    • Issue date Dec 26, 2000
    • Unisia Jecs Corporation
    • Chiharu Nakazawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automotive hydraulic modulator
    • Patent number 6,145,543
    • Issue date Nov 14, 2000
    • Unisia Jecs Corporation
    • Yuuji Ohishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 5,280,882
    • Issue date Jan 25, 1994
    • Atsugi Unisia Corporation
    • Haruo Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE SYSTEM
    • Publication number 20160214587
    • Publication date Jul 28, 2016
    • Hitachi Automotive Systems, Ltd.
    • Katsuma TSURUOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROMAGNETICALLY ACTUATED VALVE
    • Publication number 20130056662
    • Publication date Mar 7, 2013
    • Hitachi Automotive Systems, Ltd.
    • Yukinori OTSUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROMAGNETICALLY ACTUATED VALVE
    • Publication number 20100243932
    • Publication date Sep 30, 2010
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Yukinori OTSUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Liquid pressure control unit
    • Publication number 20050088040
    • Publication date Apr 28, 2005
    • HITACHI UNISIA AUTOMOTIVE, LTD.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electromagnetic valve unit
    • Publication number 20040239178
    • Publication date Dec 2, 2004
    • HITACHI UNISIA AUTOMOTIVE, LTD.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electromagnetically actuated valve
    • Publication number 20040232763
    • Publication date Nov 25, 2004
    • HITACHI UNISIA AUTOMOTIVE, LTD.
    • Yukinori Otsuka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

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