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Takashi Yamaguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 9,759,101
    • Issue date Sep 12, 2017
    • Denso Corporation
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 9,085,997
    • Issue date Jul 21, 2015
    • Denso Corporation
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing controller
    • Patent number 8,844,485
    • Issue date Sep 30, 2014
    • Denso Corporation
    • Takehiro Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable valve timing apparatus
    • Patent number 8,776,745
    • Issue date Jul 15, 2014
    • Denso Corporation
    • Yasuhiro Hamaoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjuster
    • Patent number 8,631,773
    • Issue date Jan 21, 2014
    • Denso Corporation
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 8,607,752
    • Issue date Dec 17, 2013
    • Denso Corporation
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing apparatus
    • Patent number 8,286,601
    • Issue date Oct 16, 2012
    • Denso Corporation
    • Yasuhiro Hamaoka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjusting apparatus
    • Patent number 8,201,529
    • Issue date Jun 19, 2012
    • Denso Corporation
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 8,166,937
    • Issue date May 1, 2012
    • Denso Corporation
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil passage switching valve having oil filter
    • Patent number 7,328,773
    • Issue date Feb 12, 2008
    • Denso Corporation
    • Takashi Yamaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid spool valve
    • Patent number 7,131,410
    • Issue date Nov 7, 2006
    • Denso Corporation
    • Jiro Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic spool valve
    • Patent number 6,968,813
    • Issue date Nov 29, 2005
    • Denso Corporation
    • Eiji Isobe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Throttle valve control device
    • Patent number 6,089,535
    • Issue date Jul 18, 2000
    • Toyota Jidosha Kabushiki Kaisha
    • Koichi Mizutani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pilot injection device for fuel injection pump
    • Patent number 5,033,443
    • Issue date Jul 23, 1991
    • Nippondenso Co., Ltd.
    • Akira Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20150285108
    • Publication date Oct 8, 2015
    • DENSO CORPORATION
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20140083383
    • Publication date Mar 27, 2014
    • DENSO CORPORATION
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROLLER
    • Publication number 20130199478
    • Publication date Aug 8, 2013
    • NIPPON SOKEN, INC.
    • Takehiro TANAKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE CHARACTERISTICS CONTROL APPARATUS
    • Publication number 20130000576
    • Publication date Jan 3, 2013
    • DENSO CORPORATION
    • Takehiro TANAKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE TIMING APPARATUS
    • Publication number 20130000577
    • Publication date Jan 3, 2013
    • DENSO CORPORATION
    • Yasuhiro HAMAOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE TIMING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110214634
    • Publication date Sep 8, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20110162601
    • Publication date Jul 7, 2011
    • Toshiki Fujiyoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTER
    • Publication number 20110088645
    • Publication date Apr 21, 2011
    • DENSO CORPORATION
    • Takashi YAMAGUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20100313835
    • Publication date Dec 16, 2010
    • DENSO CORPORATION
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE TIMING APPARATUS
    • Publication number 20100199938
    • Publication date Aug 12, 2010
    • DENSO CORPORATION
    • Yasuhiro HAMAOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTING APPARATUS
    • Publication number 20090260591
    • Publication date Oct 22, 2009
    • DENSO CORPORATION
    • Takashi YAMAGUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING ADJUSTING APPARATUS
    • Publication number 20090241878
    • Publication date Oct 1, 2009
    • DENSO CORPORATION
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Solenoid spool valve
    • Publication number 20060162682
    • Publication date Jul 27, 2006
    • DENSO CORPORATION
    • Jiro Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electromagnetic spool valve
    • Publication number 20050139180
    • Publication date Jun 30, 2005
    • DENSO CORPORATION
    • Eiji Isobe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil passage switching valve having oil filter
    • Publication number 20050011703
    • Publication date Jan 20, 2005
    • Denso Corporation
    • Takashi Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Filter having holes in filter section thereof
    • Publication number 20040069704
    • Publication date Apr 15, 2004
    • Takashi Yamaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL