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Kazuhiro Asayama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plunger electric fuel pump
    • Patent number 10,240,589
    • Issue date Mar 26, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,180,122
    • Issue date Jan 15, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,087,916
    • Issue date Oct 2, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump
    • Patent number 10,066,613
    • Issue date Sep 4, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 10,001,098
    • Issue date Jun 19, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya Ando
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pump
    • Patent number 9,989,050
    • Issue date Jun 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply apparatus for internal combustion engine
    • Patent number 9,840,979
    • Issue date Dec 12, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fuel pump
    • Patent number 9,683,559
    • Issue date Jun 20, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump and fuel supply system of internal combustion engine
    • Patent number 9,188,096
    • Issue date Nov 17, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Processing method, processing jig for cylinder block and the cylind...
    • Patent number 8,347,497
    • Issue date Jan 8, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Takahiro Harada
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Jig and method for processing cylinder block
    • Patent number 8,047,515
    • Issue date Nov 1, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Jig and method for processing cylinder block
    • Patent number 8,033,534
    • Issue date Oct 11, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoyuki Shinkai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High-pressure pump having small initial axial force of a clamping bolt
    • Patent number 7,287,967
    • Issue date Oct 30, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump and assembly structure of high-pressure pump
    • Patent number 7,114,928
    • Issue date Oct 3, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 6,789,459
    • Issue date Sep 14, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Sano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure pump
    • Patent number 6,554,590
    • Issue date Apr 29, 2003
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoyuki Maeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating plunger pump with seal mounting support
    • Patent number 6,530,759
    • Issue date Mar 11, 2003
    • Toyota Jidosha Kabushiki Kaisha
    • Masaaki Sano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic field type oxygen enriched air producing apparatus
    • Patent number 5,779,770
    • Issue date Jul 14, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Shoichiro Nitta
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Steering shaft assembly of telescopic type
    • Patent number 5,634,662
    • Issue date Jun 3, 1997
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-PRESSURE FUEL PUMP
    • Publication number 20200049117
    • Publication date Feb 13, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PLUNGER ELECTRIC FUEL PUMP
    • Publication number 20170298915
    • Publication date Oct 19, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro ASAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump
    • Publication number 20170096987
    • Publication date Apr 6, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20170096988
    • Publication date Apr 6, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro ASAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL SUPPLY APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20170074202
    • Publication date Mar 16, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro ASAYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP
    • Publication number 20170074255
    • Publication date Mar 16, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20160245248
    • Publication date Aug 25, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya ANDO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP AND FUEL SUPPLY SYSTEM OF INTERNAL COMBUSTION ENGINE
    • Publication number 20140216418
    • Publication date Aug 7, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION PUMP
    • Publication number 20140199192
    • Publication date Jul 17, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20140199194
    • Publication date Jul 17, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP AND FUEL SUPPLY SYSTEM OF INTERNAL COMBUSTION ENGINE
    • Publication number 20130098338
    • Publication date Apr 25, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    JIG AND METHOD FOR PROCESSING CYLINDER BLOCK
    • Publication number 20100072687
    • Publication date Mar 25, 2010
    • Tomoyuki Shinkai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROCESSING METHOD, PROCESSING JIG FOR CYLINDER BLOCK AND THE CYLIND...
    • Publication number 20100050433
    • Publication date Mar 4, 2010
    • Takahiro Harada
    • B24 - GRINDING POLISHING
  • Information Patent Application

    High-pressure fuel pump and assembly structure of high-pressure pump
    • Publication number 20030161746
    • Publication date Aug 28, 2003
    • Kazuhiro Asayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-pressure fuel pump
    • Publication number 20030136260
    • Publication date Jul 24, 2003
    • Masaaki Sano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-pressure pump
    • Publication number 20030103853
    • Publication date Jun 5, 2003
    • Kazuhiro Asayama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High Pressure pump
    • Publication number 20010043874
    • Publication date Nov 22, 2001
    • Masaaki Sano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High pressure pump
    • Publication number 20010031207
    • Publication date Oct 18, 2001
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoyuki Maeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...