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Daisaku Sawada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Detection method of airtight failure in working-gas circulating typ...
    • Patent number 9,447,752
    • Issue date Sep 20, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Heat exchanger for stirling engine
    • Patent number 8,984,877
    • Issue date Mar 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Working gas circulation type engine
    • Patent number 8,989,990
    • Issue date Mar 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cooling system
    • Patent number 8,978,597
    • Issue date Mar 17, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Working gas circulation engine
    • Patent number 8,943,806
    • Issue date Feb 3, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stirling engine gas lubrication structure
    • Patent number 8,904,779
    • Issue date Dec 9, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust heat recovery system
    • Patent number 8,776,516
    • Issue date Jul 15, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas lubrication structure for piston, and stirling engine
    • Patent number 8,763,514
    • Issue date Jul 1, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Exhaust pipe
    • Patent number 8,756,925
    • Issue date Jun 24, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Sasajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    High expansion ratio internal combustion engine
    • Patent number 8,695,544
    • Issue date Apr 15, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Working gas circulation engine
    • Patent number 8,662,057
    • Issue date Mar 4, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Silica structure and method of producing the same, and heat insulat...
    • Patent number 8,496,871
    • Issue date Jul 30, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Narihito Tatsuda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Piston engine
    • Patent number 8,479,506
    • Issue date Jul 9, 2013
    • Toyota Jidosha Kabushiki Kasiha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston engine
    • Patent number 8,479,507
    • Issue date Jul 9, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas circulation engine
    • Patent number 8,453,623
    • Issue date Jun 4, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,413,618
    • Issue date Apr 9, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Eiichi Kamiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Internal combustion engine and method for controlling the internal...
    • Patent number 8,360,035
    • Issue date Jan 29, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,356,582
    • Issue date Jan 22, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,352,157
    • Issue date Jan 8, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,322,315
    • Issue date Dec 4, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,276,554
    • Issue date Oct 2, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Working gas circulation engine
    • Patent number 8,276,572
    • Issue date Oct 2, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 8,250,869
    • Issue date Aug 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of operating a spark ignition type internal combustion engine
    • Patent number 8,234,054
    • Issue date Jul 31, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Yukihiro Nakasaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 8,166,759
    • Issue date May 1, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Working gas circulation engine
    • Patent number 8,065,991
    • Issue date Nov 29, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 8,011,332
    • Issue date Sep 6, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 7,895,835
    • Issue date Mar 1, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spark ignition type internal combustion engine
    • Patent number 7,882,821
    • Issue date Feb 8, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stirling engine and control method therefor
    • Patent number 7,805,935
    • Issue date Oct 5, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DETECTION METHOD OF AIRTIGHT FAILURE IN WORKING-GAS CIRCULATING TYP...
    • Publication number 20140130777
    • Publication date May 15, 2014
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Rentaro Kuroki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORKING GAS CIRCULATION ENGINE
    • Publication number 20130333356
    • Publication date Dec 19, 2013
    • Rentaro Kuroki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20130306004
    • Publication date Nov 21, 2013
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING ENGINE GAS LUBRICATION STRUCTURE
    • Publication number 20130061826
    • Publication date Mar 14, 2013
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT EXCHANGER FOR STIRLING ENGINE
    • Publication number 20120318486
    • Publication date Dec 20, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    WORKING GAS CIRCULATION TYPE ENGINE
    • Publication number 20120285428
    • Publication date Nov 15, 2012
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    WORKING GAS CIRCULATION ENGINE
    • Publication number 20120227713
    • Publication date Sep 13, 2012
    • Rentaro Kuroki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST PIPE
    • Publication number 20120159936
    • Publication date Jun 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Sasajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL DEVICE FOR STIRLING ENGINE
    • Publication number 20120042645
    • Publication date Feb 23, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH EXPANSION RATIO INTERNAL COMBUSTION ENGINE
    • Publication number 20120017876
    • Publication date Jan 26, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Daisaku Sawada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SILICA STRUCTURE AND METHOD OF PRODUCING THE SAME, AND HEAT INSULAT...
    • Publication number 20110278756
    • Publication date Nov 17, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Narihito Tatsuda
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    STIRLING ENGINE AND CONTROL METHOD THEREOF
    • Publication number 20110232276
    • Publication date Sep 29, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORKING GAS CIRCULATION ENGINE
    • Publication number 20110209691
    • Publication date Sep 1, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS LUBRICATION STRUCTURE FOR PISTON, AND STIRLING ENGINE
    • Publication number 20110197755
    • Publication date Aug 18, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20110114063
    • Publication date May 19, 2011
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    WORKING GAS CIRCULATION ENGINE
    • Publication number 20110067383
    • Publication date Mar 24, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GAS CIRCULATION ENGINE
    • Publication number 20110067664
    • Publication date Mar 24, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    WORKING GAS CIRCULATION ENGINE
    • Publication number 20110056466
    • Publication date Mar 10, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE INTERNAL...
    • Publication number 20100300416
    • Publication date Dec 2, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Rentaro Kuroki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20100282215
    • Publication date Nov 11, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    EXHAUST HEAT RECOVERY SYSTEM
    • Publication number 20100275594
    • Publication date Nov 4, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STIRLING ENGINE
    • Publication number 20100257857
    • Publication date Oct 14, 2010
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON ENGINE AND STIRLING ENGINE
    • Publication number 20100257858
    • Publication date Oct 14, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20100206271
    • Publication date Aug 19, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PISTON ENGINE AND STIRLING ENGINE
    • Publication number 20100199944
    • Publication date Aug 12, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20100192918
    • Publication date Aug 5, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Eiichi Kamiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20100192919
    • Publication date Aug 5, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PISTON ENGINE
    • Publication number 20100146962
    • Publication date Jun 17, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
    • Publication number 20100139622
    • Publication date Jun 10, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Daisuke Akihisa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PISTON ENGINE
    • Publication number 20100139263
    • Publication date Jun 10, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Katayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS