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Moritsugu AKIYAMA

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 11,408,386
    • Issue date Aug 9, 2022
    • Hitachi Astemo, Ltd.
    • Moritsugu Akiyama
    • 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 10,961,962
    • Issue date Mar 30, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Masashi Nemoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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 10,371,109
    • 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
    • Patent number 10,253,741
    • Issue date Apr 9, 2019
    • Hitachi Automotive Systems, Ltd.
    • Moritsugu Akiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel Pump
    • Publication number 20240151198
    • Publication date May 9, 2024
    • Hitachi Astemo, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20210372353
    • Publication date Dec 2, 2021
    • Hitachi Astemo, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20200318593
    • Publication date Oct 8, 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 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
    • 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 Pump
    • Publication number 20180128229
    • Publication date May 10, 2018
    • Hitachi Automotive Systems, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE MECHANISM AND HIGH-PRESSURE FUEL SUPPLY PUMP INCLUDING VALVE...
    • Publication number 20170356412
    • Publication date Dec 14, 2017
    • Hitachi Automotive Systems, Ltd.
    • Moritsugu AKIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High-Pressure Fuel Supply Pump
    • Publication number 20160312775
    • Publication date Oct 27, 2016
    • Hitachi Automotive Systems, Ltd.
    • Yuta SASO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...