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Nobuyuki MURAKAMI

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  • Toyota-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust manifold
    • Patent number 8,359,846
    • Issue date Jan 29, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust manifold
    • Patent number 8,341,953
    • Issue date Jan 1, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ring groove for oil ring with coil expander of piston
    • Patent number 6,682,078
    • Issue date Jan 27, 2004
    • Nippon Piston Ring Co., Ltd.
    • Hideshi Hitosugi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ring groove for oil ring with coil expander of piston
    • Patent number 6,547,251
    • Issue date Apr 15, 2003
    • Nippon Piston Ring Co., Ltd.
    • Hideshi Hitosugi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL DEVICE FOR OIL PUMP
    • Publication number 20150377098
    • Publication date Dec 31, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki MURAKAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20150354564
    • Publication date Dec 10, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Katsuaki TAKAHASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXHAUST MANIFOLD
    • Publication number 20100126157
    • Publication date May 27, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki MURAKAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST MANIFOLD
    • Publication number 20100126158
    • Publication date May 27, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuyuki MURAKAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CYLINDER HEAD STRUCTURE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100012057
    • Publication date Jan 21, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hidetoshi KITAGAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Ring groove for oil ring with coil expander of piston
    • Publication number 20020174768
    • Publication date Nov 28, 2002
    • Nippon Piston Ring
    • Hideshi Hitosugi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...