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Kazumi Ogawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive apparatus for hybrid vehicle and case thereof
    • Patent number 8,779,639
    • Issue date Jul 15, 2014
    • Aisin Seiki Kabushiki Kaisha
    • Shigetaka Isogai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Torque fluctuation absorber
    • Patent number 8,469,827
    • Issue date Jun 25, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Satoshi Nakagaito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 7,571,700
    • Issue date Aug 11, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 7,513,227
    • Issue date Apr 7, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Apparatus for controlling valve opening/closing timing
    • Patent number 7,503,294
    • Issue date Mar 17, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing controlling apparatus
    • Patent number 7,444,970
    • Issue date Nov 4, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing control device
    • Patent number 7,311,069
    • Issue date Dec 25, 2007
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid supply apparatus
    • Patent number 7,225,775
    • Issue date Jun 5, 2007
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing control device
    • Patent number 6,962,133
    • Issue date Nov 8, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing control device
    • Patent number 6,920,853
    • Issue date Jul 26, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for controlling internal combustion engine equipped with...
    • Patent number 6,886,515
    • Issue date May 3, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,662,769
    • Issue date Dec 16, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing regulation device for internal combustion engines
    • Patent number 6,553,951
    • Issue date Apr 29, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Variable valve timing system
    • Patent number 6,477,996
    • Issue date Nov 12, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Variable valve timing system
    • Patent number 6,450,137
    • Issue date Sep 17, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing system
    • Patent number 6,418,896
    • Issue date Jul 16, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing system
    • Patent number 6,408,807
    • Issue date Jun 25, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Osamu Komazawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve timing controller
    • Patent number 6,374,786
    • Issue date Apr 23, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,338,322
    • Issue date Jan 15, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,105,543
    • Issue date Aug 22, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,062,182
    • Issue date May 16, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,053,139
    • Issue date Apr 25, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Katzuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,035,816
    • Issue date Mar 14, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,979,380
    • Issue date Nov 9, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Hiroyuki Nakadouzono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,845,615
    • Issue date Dec 8, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Motoo Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,836,277
    • Issue date Nov 17, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Naoki Kira
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,775,279
    • Issue date Jul 7, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE DRIVE APPARATUS
    • Publication number 20170057349
    • Publication date Mar 2, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazumi OGAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LUBRICATING STRUCTURE FOR SPEED REDUCER
    • Publication number 20160153546
    • Publication date Jun 2, 2016
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazumi OGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE FLUCTUATION ABSORBER
    • Publication number 20120077605
    • Publication date Mar 29, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Satoshi NAKAGAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE APPARATUS FOR HYBRID VEHICLE AND CASE THEREOF
    • Publication number 20120061201
    • Publication date Mar 15, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Shigetaka ISOGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE TIMING CONTROL DEVICE
    • Publication number 20090101093
    • Publication date Apr 23, 2009
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Timing Control Apparatus
    • Publication number 20080017143
    • Publication date Jan 24, 2008
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Timing Controlling Apparatus
    • Publication number 20070266970
    • Publication date Nov 22, 2007
    • AISIN SEIKI KABUSHIKI KAISHA
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus for controlling valve opening/closing timing
    • Publication number 20070095199
    • Publication date May 3, 2007
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid supply apparatus
    • Publication number 20060213471
    • Publication date Sep 28, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20050150473
    • Publication date Jul 14, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20050022763
    • Publication date Feb 3, 2005
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20050016483
    • Publication date Jan 27, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Apparatus for controlling internal combustion engine equipped with...
    • Publication number 20030233990
    • Publication date Dec 25, 2003
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20030221646
    • Publication date Dec 4, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control device
    • Publication number 20020152977
    • Publication date Oct 24, 2002
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing system
    • Publication number 20020023602
    • Publication date Feb 28, 2002
    • Osamu Komazawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Variable valve timing system
    • Publication number 20020017255
    • Publication date Feb 14, 2002
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Variable valve timing system
    • Publication number 20010039931
    • Publication date Nov 15, 2001
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Valve timing regulation device for internal combustion engines
    • Publication number 20010022164
    • Publication date Sep 20, 2001
    • Kazumi Ogawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Variable valve timing system
    • Publication number 20010015185
    • Publication date Aug 23, 2001
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES