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Hideo Yahagi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine
    • Patent number 8,607,743
    • Issue date Dec 17, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel reforming apparatus
    • Patent number 8,486,166
    • Issue date Jul 16, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Exhaust gas purifying apparatus
    • Patent number 7,514,047
    • Issue date Apr 7, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Hirohito Hirata
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Exhaust emission control system of internal combustion engine
    • Patent number 7,186,387
    • Issue date Mar 6, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas purification system
    • Patent number 7,146,797
    • Issue date Dec 12, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Joint structure for exhaust pipes of internal combustion engine
    • Patent number 5,966,932
    • Issue date Oct 19, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vortex gasket for automotive exhaust system
    • Patent number 5,454,604
    • Issue date Oct 3, 1995
    • Toyoda Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vortex gasket for automative exhaust system
    • Patent number 5,411,274
    • Issue date May 2, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL REFORMING APPARATUS
    • Publication number 20100300382
    • Publication date Dec 2, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20100212611
    • Publication date Aug 26, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Exhaust gas purification system
    • Publication number 20050081512
    • Publication date Apr 21, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Hideo Yahagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust purifying apparatus
    • Publication number 20040141890
    • Publication date Jul 22, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Hirohito Hirata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust emission control system of internal combustion engine
    • Publication number 20010003245
    • Publication date Jun 14, 2001
    • Hideo Yahagi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...