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Hiroshi Yaguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power control unit
    • Patent number 11,658,550
    • Issue date May 23, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Marukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive system
    • Patent number 11,440,394
    • Issue date Sep 13, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle driving device
    • Patent number 11,223,305
    • Issue date Jan 11, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Naoyuki Kishimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Layout structure for front compartment of hybrid vehicle
    • Patent number 10,994,600
    • Issue date May 4, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Marukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Blow-by gas recirculation device for internal combustion engine
    • Patent number 10,655,515
    • Issue date May 19, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure ring
    • Patent number 10,605,366
    • Issue date Mar 31, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hisashi Ohki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for internal combustion engine
    • Patent number 10,458,310
    • Issue date Oct 29, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke Morita
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blow-by gas recirculation device for internal combustion engine
    • Patent number 10,352,280
    • Issue date Jul 16, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Abnormal combustion suppression control apparatus for internal comb...
    • Patent number 9,458,774
    • Issue date Oct 4, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • 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

    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

    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

    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

    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

    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

    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
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 7,730,723
    • Issue date Jun 8, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stirling engine
    • Patent number 7,644,581
    • Issue date Jan 12, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Piston apparatus
    • Patent number 7,624,672
    • Issue date Dec 1, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston apparatus, stirling engine, external combustion engine, and...
    • Patent number 7,624,574
    • Issue date Dec 1, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 7,603,857
    • Issue date Oct 20, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stirling engine
    • Patent number 7,581,393
    • Issue date Sep 1, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Stirling engine and hybrid system with the same
    • Patent number 7,458,215
    • Issue date Dec 2, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 7,458,216
    • Issue date Dec 2, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Piston engine having approximate straight-line mechanism
    • Patent number 7,213,563
    • Issue date May 8, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stirling engine and hybrid system that uses the Stirling engine
    • Patent number 7,191,596
    • Issue date Mar 20, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONTROL UNIT
    • Publication number 20210257889
    • Publication date Aug 19, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki MARUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CAST IRON CYLINDER LINER, AND INTERNAL COMBUSTION ENGINE
    • Publication number 20200256277
    • Publication date Aug 13, 2020
    • TPR CO., LTD.
    • Kiyoyuki KAWAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VEHICLE DRIVE SYSTEM
    • Publication number 20200156454
    • Publication date May 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi YAGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVING DEVICE
    • Publication number 20200161993
    • Publication date May 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Naoyuki KISHIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LAYOUT STRUCTURE FOR FRONT COMPARTMENT OF HYBRID VEHICLE
    • Publication number 20200156456
    • Publication date May 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Marukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSURE RING
    • Publication number 20180299011
    • Publication date Oct 18, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hisashi Ohki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOW-BY GAS RECIRCULATION DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180187582
    • Publication date Jul 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi YAGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BLOW-BY GAS RECIRCULATION DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180156168
    • Publication date Jun 7, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi YAGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20170314502
    • Publication date Nov 2, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi SUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20150034047
    • Publication date Feb 5, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20140360444
    • Publication date Dec 11, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke Morita
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20140088852
    • Publication date Mar 27, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • 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

    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

    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

    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

    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

    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

    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

    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
  • Information Patent Application

    POWER TRANSMISSION MECHANISM AND EXHAUST HEAT RECOVERY APPARATUS
    • Publication number 20100043427
    • Publication date Feb 25, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust Heat Recovery Apparatus
    • Publication number 20090094980
    • Publication date Apr 16, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Exhaust heat recovery apparatus
    • Publication number 20090013686
    • Publication date Jan 15, 2009
    • Hiroshi Yaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Piston Apparatus
    • Publication number 20090008191
    • Publication date Jan 8, 2009
    • Daisaku Sawada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING ENGINE AND CONTROL METHOD THEREFOR
    • Publication number 20080163620
    • Publication date Jul 10, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Piston Apparatus, Stirling Engine, External Combustion Engine, and...
    • Publication number 20080072751
    • Publication date Mar 27, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Daisaku Sawada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust heat recovery apparatus
    • Publication number 20070227144
    • Publication date Oct 4, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Yaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES