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Koji Nunami

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  • Gifu-Ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pump with cam geometry to reduce pulsations
    • Patent number 11,333,136
    • Issue date May 17, 2022
    • AISIN CORPORATION
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump with cam geometry to reduce pulsations
    • Patent number 11,293,418
    • Issue date Apr 5, 2022
    • AISIN CORPORATION
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling apparatus for internal combustion engine
    • Patent number 11,199,124
    • Issue date Dec 14, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Noboru Takagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling apparatus for internal combustion engine
    • Patent number 11,143,327
    • Issue date Oct 12, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Noboru Takagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow passage device and engine cooling system
    • Patent number 10,927,748
    • Issue date Feb 23, 2021
    • Aisin Seiki Kabushiki Kaisha
    • Masafumi Yoshida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for controlling valve opening/closing timing
    • Patent number 10,006,320
    • Issue date Jun 26, 2018
    • Aisin Seiki Kabushiki Kaisha
    • Hiroyuki Amano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve opening/closing timing control device
    • Patent number 9,726,053
    • Issue date Aug 8, 2017
    • Aisin Seiki Kabushiki Kaisha
    • Koji Nunami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve control mechanism
    • Patent number 9,243,525
    • Issue date Jan 26, 2016
    • Aisin Seiki Kabushiki Kaisha
    • Koji Nunami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lash adjuster
    • Patent number 9,157,338
    • Issue date Oct 13, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Koji Nunami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil pump including rotors that change eccentric positional relation...
    • Patent number 9,127,671
    • Issue date Sep 8, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicle coolant control valve
    • Patent number 9,074,517
    • Issue date Jul 7, 2015
    • Aisin Seiki Kabushiki Kaisha
    • Masanobu Matsusaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil pump rotor
    • Patent number 8,579,617
    • Issue date Nov 12, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump rotor
    • Patent number 8,360,762
    • Issue date Jan 29, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Koji Nunami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump rotor
    • Patent number 8,096,795
    • Issue date Jan 17, 2012
    • Aisin Seiki Kabushki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil supplying apparatus for engine
    • Patent number 7,810,467
    • Issue date Oct 12, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil supplying apparatus for engine
    • Patent number 7,588,011
    • Issue date Sep 15, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump having rotor receiving portion for restriction moving rang...
    • Patent number 7,503,757
    • Issue date Mar 17, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200158254
    • Publication date May 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Noboru TAKAGI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200157999
    • Publication date May 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Noboru TAKAGI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLOW PASSAGE DEVICE AND ENGINE COOLING SYSTEM
    • Publication number 20200158000
    • Publication date May 21, 2020
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masafumi YOSHIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20190154016
    • Publication date May 23, 2019
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR CONTROLLING VALVE OPENING/CLOSING TIMING
    • Publication number 20170016359
    • Publication date Jan 19, 2017
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hiroyuki AMANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE OPENING AND CLOSING TIMING CONTROL DEVICE
    • Publication number 20160169061
    • Publication date Jun 16, 2016
    • AISIN SEIKI KABUSHIKI KAISHA
    • Takashi IWAYA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE OPENING/CLOSING TIMING CONTROL DEVICE
    • Publication number 20160017767
    • Publication date Jan 21, 2016
    • AISIN SEIKI KABUSHIKI KAISHA
    • Koji NUNAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE VALVE CONTROL MECHANISM
    • Publication number 20150013627
    • Publication date Jan 15, 2015
    • AISIN SEIKI KABUSHIKI KAISHA
    • Koji Nunami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LASH ADJUSTER
    • Publication number 20140366827
    • Publication date Dec 18, 2014
    • Koji Nunami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VEHICLE COOLANT CONTROL VALVE
    • Publication number 20130020513
    • Publication date Jan 24, 2013
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masanobu Matsusaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil Pump Rotor
    • Publication number 20120128520
    • Publication date May 24, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20110014078
    • Publication date Jan 20, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP ROTOR
    • Publication number 20100129253
    • Publication date May 27, 2010
    • AISIN SEIKI KABUSHIKII KAISHA
    • Koji Nunami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL SUPPLYING APPARATUS FOR ENGINE
    • Publication number 20090293834
    • Publication date Dec 3, 2009
    • AISIN SEIKI KABUSHIKI KAISHA
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil pump rotor
    • Publication number 20090116989
    • Publication date May 7, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL PUMP
    • Publication number 20080107557
    • Publication date May 8, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SUPPLYING APPARATUS FOR ENGINE
    • Publication number 20080105231
    • Publication date May 8, 2008
    • Aisin Seiki Kabushiki Kaisha
    • Hisashi Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...