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Yasuo OZAWA

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  • Kariya-shi, Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid control apparatus
    • Patent number 10,180,196
    • Issue date Jan 15, 2019
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil pressure control apparatus
    • Patent number 8,505,506
    • Issue date Aug 13, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Eiji Miyachi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine cooling system and method for determinin...
    • Patent number 8,485,142
    • Issue date Jul 16, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 8,360,022
    • Issue date Jan 29, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 8,091,524
    • Issue date Jan 10, 2012
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Viscous fluid coupling device
    • Patent number 7,455,158
    • Issue date Nov 25, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Ryuta Miura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water pump
    • Patent number 7,396,215
    • Issue date Jul 8, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 6,764,278
    • Issue date Jul 20, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump apparatus
    • Patent number 6,638,015
    • Issue date Oct 28, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 6,561,756
    • Issue date May 13, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling water circulating apparatus
    • Patent number 6,247,429
    • Issue date Jun 19, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Naohiro Hara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device of an engine
    • Patent number 6,199,518
    • Issue date Mar 13, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Takayuki Hotta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for internal combustion engines
    • Patent number 6,199,528
    • Issue date Mar 13, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Takayuki Hotta
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid pump
    • Patent number 6,062,812
    • Issue date May 16, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 5,950,577
    • Issue date Sep 14, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Norio Sasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid pump for preventing contact between the sealing structure an...
    • Patent number 5,865,597
    • Issue date Feb 2, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid pump
    • Patent number 5,842,828
    • Issue date Dec 1, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump
    • Patent number 5,836,271
    • Issue date Nov 17, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Norio Sasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid pump having a driving unit and a driven unit with a resilien...
    • Patent number 5,785,491
    • Issue date Jul 28, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling device for use in engine
    • Patent number 5,355,846
    • Issue date Oct 18, 1994
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pump
    • Patent number 5,224,821
    • Issue date Jul 6, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CONTROL APPARATUS
    • Publication number 20170130640
    • Publication date May 11, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Atsushi SATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE COOLING SYSTEM AND METHOD FOR DETERMININ...
    • Publication number 20120227685
    • Publication date Sep 13, 2012
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20120000437
    • Publication date Jan 5, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL PRESSURE CONTROL APPARATUS
    • Publication number 20110232594
    • Publication date Sep 29, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Eiji MIYACHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SUPPLY DEVICE FOR VEHICLE
    • Publication number 20110067668
    • Publication date Mar 24, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Eiji Miyachi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL DEVICE
    • Publication number 20100050966
    • Publication date Mar 4, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yasuo Ozawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Viscous fluid coupling device
    • Publication number 20060021844
    • Publication date Feb 2, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Ryuta Miura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing mechanism for water pump
    • Publication number 20050249589
    • Publication date Nov 10, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water pump
    • Publication number 20050238511
    • Publication date Oct 27, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water pump
    • Publication number 20040213683
    • Publication date Oct 28, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Yojiro Koga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Water pump
    • Publication number 20020176773
    • Publication date Nov 28, 2002
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water pump apparatus
    • Publication number 20020136633
    • Publication date Sep 26, 2002
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water pump
    • Publication number 20020034438
    • Publication date Mar 21, 2002
    • Yasuo Ozawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...