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Hiroyuki Sakai

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  • Shizuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control system of internal combustion engine
    • Patent number 10,947,911
    • Issue date Mar 16, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion chamber structure of spark-ignition internal combustion...
    • Patent number 10,267,213
    • Issue date Apr 23, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,247,156
    • Issue date Apr 2, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control system for internal combustion engine, internal combustion...
    • Patent number 10,138,825
    • Issue date Nov 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multicylinder engine
    • Patent number 10,072,602
    • Issue date Sep 11, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 10,001,101
    • Issue date Jun 19, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Natsuki Sugiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multicylinder engine
    • Patent number 9,976,511
    • Issue date May 22, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 8,794,550
    • Issue date Aug 5, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Naoya Kaneko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve of internal combustion engine
    • Patent number 8,794,549
    • Issue date Aug 5, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER HEAD OF INTERNAL COMBUSTION ENGINE
    • Publication number 20190323420
    • Publication date Oct 24, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Shintaro HOTTA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
    • Publication number 20190203651
    • Publication date Jul 4, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20180216592
    • Publication date Aug 2, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION...
    • Publication number 20170234249
    • Publication date Aug 17, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION CHAMBER STRUCTURE OF SPARK-IGNITION INTERNAL COMBUSTION...
    • Publication number 20160326947
    • Publication date Nov 10, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTICYLINDER ENGINE
    • Publication number 20160319766
    • Publication date Nov 3, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION CHAMBER STRUCTURE OF SPARK-IGNITION INTERNAL COMBUSTION...
    • Publication number 20160319729
    • Publication date Nov 3, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki SAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20160047346
    • Publication date Feb 18, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Natsuki SUGIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20120305678
    • Publication date Dec 6, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Naoya Kaneko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20110220739
    • Publication date Sep 15, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS