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Satoshi Usui

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel pump
    • Patent number 12,110,854
    • Issue date Oct 8, 2024
    • HITACHI ASTEMO, LTD.
    • Satoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump
    • Patent number 12,095,339
    • Issue date Sep 17, 2024
    • Hitachi Astemo, Ltd.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pump
    • Patent number 12,006,901
    • Issue date Jun 11, 2024
    • Hitachi Astemo, Ltd.
    • Shingo Tamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump provided with electromagnetic intake...
    • Patent number 11,542,903
    • Issue date Jan 3, 2023
    • Hitachi Astemo, Ltd.
    • Tatsuo Kawano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 11,248,573
    • Issue date Feb 15, 2022
    • Hitachi Astemo, Ltd.
    • Moritsugu Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 11,047,353
    • Issue date Jun 29, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mechanism for restraining fuel pressure pulsation and high pressure...
    • Patent number 11,047,380
    • Issue date Jun 29, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 11,002,236
    • Issue date May 11, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 10,941,741
    • Issue date Mar 9, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Masamichi Yagai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,890,151
    • Issue date Jan 12, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kazuaki Tokumaru
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump for supplying high-pressure fuel
    • Patent number 10,851,767
    • Issue date Dec 1, 2020
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Shunsuke Aritomi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,851,751
    • Issue date Dec 1, 2020
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kazuaki Tokumaru
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 10,788,003
    • Issue date Sep 29, 2020
    • Hitachi Automotive Systems, Ltd.
    • Minoru Hashida
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    High-pressure fuel supply pump having electromagnetically-driven in...
    • Patent number 10,753,357
    • Issue date Aug 25, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flow rate control valve and high-pressure fuel supply pump
    • Patent number 10,731,615
    • Issue date Aug 4, 2020
    • Hitachi Automotive Systems, Ltd.
    • Ryo Kusakabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-pressure fuel supply pump including an electromagnetically dri...
    • Patent number 10,718,296
    • Issue date Jul 21, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masahiko Hayatani
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 10,683,835
    • Issue date Jun 16, 2020
    • Hitachi Automotive Systems, Ltd.
    • Yuta Saso
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel supply pump
    • Patent number 10,655,580
    • Issue date May 19, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel supply pump having electromagnetically-driven in...
    • Patent number 10,655,585
    • Issue date May 19, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump and method for producing same
    • Patent number 10,584,668
    • Issue date Mar 10, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control device for internal combustion engine
    • Patent number 10,563,612
    • Issue date Feb 18, 2020
    • Hitachi Automotive Systems, Inc.
    • Osamu Mukaihara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel pump
    • Patent number 10,422,330
    • Issue date Sep 24, 2019
    • Hitachi Automotive Systems, Ltd.
    • Shingo Tamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,378,524
    • Issue date Aug 13, 2019
    • Hitachi Automotive Systems, Ltd.
    • Atsuji Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High-pressure fuel supply pump
    • Patent number 10,371,109
    • Issue date Aug 6, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yuta Saso
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump and control device
    • Patent number 10,337,480
    • Issue date Jul 2, 2019
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro Tokuo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure fuel supply pump with electromagnetic suction valve
    • Patent number 10,316,808
    • Issue date Jun 11, 2019
    • Hitachi Automotive Systems, Ltd.
    • Tatsuo Kawano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High pressure fuel supply pump
    • Patent number 10,294,907
    • Issue date May 21, 2019
    • Hitachi Automotive Systems, Ltd.
    • Minoru Hashida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,247,181
    • Issue date Apr 2, 2019
    • Hitachi, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanism for restraining fuel pressure pulsation and high pressure...
    • Patent number 10,107,285
    • Issue date Oct 23, 2018
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel supply pump including an electromagnetically dri...
    • Patent number 10,087,889
    • Issue date Oct 2, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL PUMP
    • Publication number 20240003322
    • Publication date Jan 4, 2024
    • Hitachi Astemo, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP
    • Publication number 20230407828
    • Publication date Dec 21, 2023
    • Hitachi Astemo, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Pump
    • Publication number 20230193865
    • Publication date Jun 22, 2023
    • Hitachi Astemo, Ltd.
    • Shingo TAMURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Pump
    • Publication number 20220316470
    • Publication date Oct 6, 2022
    • Satoshi USUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump
    • Publication number 20220131440
    • Publication date Apr 28, 2022
    • Hitachi Astemo, Ltd.
    • Atsuji SAITO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Metal Diaphragm Metal Damper and Fuel Pump Provided With Same
    • Publication number 20220082072
    • Publication date Mar 17, 2022
    • Hitachi Astemo, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20200392930
    • Publication date Dec 17, 2020
    • Hitachi Automotive Systems, Ltd.
    • Atsuji SAITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP
    • Publication number 20200284229
    • Publication date Sep 10, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi NEMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL PUMP
    • Publication number 20200248663
    • Publication date Aug 6, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro TOKUO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20200132029
    • Publication date Apr 30, 2020
    • Hitachi Automotive Systems, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP PROVIDED WITH ELECTROMAGNETIC INTAKE...
    • Publication number 20200080526
    • Publication date Mar 12, 2020
    • Hitachi Automotive Systems, Ltd.
    • Tatsuo KAWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20200049116
    • Publication date Feb 13, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kazuaki TOKUMARU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL PUMP
    • Publication number 20200011314
    • Publication date Jan 9, 2020
    • Hitachi Automotive Systems, Ltd.
    • Shingo Tamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP
    • Publication number 20190323465
    • Publication date Oct 24, 2019
    • Hitachi Automotive Systems, Ltd.
    • Atsuji SAITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20190316558
    • Publication date Oct 17, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masahiko HAYATANI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20190309715
    • Publication date Oct 10, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yuta SASO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20190301414
    • Publication date Oct 3, 2019
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190153974
    • Publication date May 23, 2019
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pump for Supplying High-Pressure Fuel
    • Publication number 20190136841
    • Publication date May 9, 2019
    • Hitachi Automotive Systems, Ltd.
    • Shunsuke Aritomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20190128229
    • Publication date May 2, 2019
    • Hitachi Automotive Systems, Ltd.
    • Minoru HASHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
    • Publication number 20190017482
    • Publication date Jan 17, 2019
    • Hitachi Automotive Systems, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Mechanism for Restraining Fuel Pressure Pulsation and High Pressure...
    • Publication number 20190003475
    • Publication date Jan 3, 2019
    • Hitachi Automotive Systems, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING AN ELECTROMAGNETICALLY DRI...
    • Publication number 20180363590
    • Publication date Dec 20, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump and Control Device
    • Publication number 20180238287
    • Publication date Aug 23, 2018
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro TOKUO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-PRESSURE FUEL PUMP
    • Publication number 20180171992
    • Publication date Jun 21, 2018
    • Hitachi Automotive Systems, Ltd.
    • Atsuji SAITO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH PRESSURE FUEL SUPPLY PUMP WITH ELECTROMAGNETIC SUCTION VALVE
    • Publication number 20180163683
    • Publication date Jun 14, 2018
    • Hitachi Automotive Systems, Ltd.
    • Tatsuo KAWANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump and Method for Producing Same
    • Publication number 20180135581
    • Publication date May 17, 2018
    • Hitachi Automotive Systems, Ltd.
    • Satoshi USUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Flow Rate Control Valve and High-Pressure Fuel Supply Pump
    • Publication number 20180135579
    • Publication date May 17, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump Having Electromagnetically-Driven In...
    • Publication number 20180066619
    • Publication date Mar 8, 2018
    • Hitachi Automotive Systems, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High Pressure Fuel Supply Pump
    • Publication number 20170306905
    • Publication date Oct 26, 2017
    • Hitachi Automotive Systems, Ltd.
    • Satoshi USUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...