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Ryuji Koike

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Patents Grantslast 30 patents

  • Information Patent Grant

    Intake device for internal combustion engine
    • Patent number 11,002,231
    • Issue date May 11, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tadashi Ibaragi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil pan
    • Patent number 8,783,223
    • Issue date Jul 22, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Koseki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding support structure for shaft member
    • Patent number 8,556,514
    • Issue date Oct 15, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Motoichi Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil mist separator for internal combustion engine
    • Patent number 8,499,750
    • Issue date Aug 6, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Koyamaishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200124006
    • Publication date Apr 23, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tadashi IBARAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MATERIAL FOR TRAPPING TARGET SUBSTANCE, FILTER FOR TRAPPING TARGET...
    • Publication number 20160001259
    • Publication date Jan 7, 2016
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Yasuhiro Ohmiya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MATERIAL FOR TRAPPING TARGET SUBSTANCE, FILTER FOR TRAPPING TARGET...
    • Publication number 20120312731
    • Publication date Dec 13, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro Ohmiya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL PAN
    • Publication number 20120204828
    • Publication date Aug 16, 2012
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Yukio Koseki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SLIDING SUPPORT STRUCTURE FOR SHAFT MEMBER
    • Publication number 20120148180
    • Publication date Jun 14, 2012
    • Taiho Kogyo Co., LTD.
    • Motoichi Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL MIST SEPARATOR FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110056455
    • Publication date Mar 10, 2011
    • Naoto Koyamaishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES