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Masashi SUGAYA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection device
    • Patent number 11,767,926
    • Issue date Sep 26, 2023
    • Hitachi Astemo, Ltd.
    • Masashi Sugaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve and method for assembling same
    • Patent number 11,629,678
    • Issue date Apr 18, 2023
    • Hitachi Astemo, Ltd.
    • Akiyasu Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device
    • Patent number 11,591,994
    • Issue date Feb 28, 2023
    • Hitachi Astemo, Ltd.
    • Masashi Sugaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flow control device
    • Patent number 10,890,147
    • Issue date Jan 12, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Takao Miyake
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drive device for fuel injection device
    • Patent number 10,704,486
    • Issue date Jul 7, 2020
    • Hitachi Automotive Systems, Ltd.
    • Ryo Kusakabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 10,690,097
    • Issue date Jun 23, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi Sugaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 10,280,886
    • Issue date May 7, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi Sugaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid valve
    • Patent number 10,267,283
    • Issue date Apr 23, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yoshihito Yasukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel injector
    • Patent number 10,197,028
    • Issue date Feb 5, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yoshihito Yasukawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 10,030,621
    • Issue date Jul 24, 2018
    • Hitachi Automotive Systems, Ltd.
    • Atsushi Nakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel Injection Device
    • Publication number 20230250889
    • Publication date Aug 10, 2023
    • Hitachi Astemo, Ltd.
    • Masashi SUGAYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Prestroke Adjustment Method for Fuel Injection Valve
    • Publication number 20230228238
    • Publication date Jul 20, 2023
    • Hitachi Astemo, Ltd.
    • Ryohei MATSUTAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Device
    • Publication number 20230193868
    • Publication date Jun 22, 2023
    • Hitachi Astemo, Ltd.
    • Takuya WATAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20210239081
    • Publication date Aug 5, 2021
    • Hitachi Automotive Systems, Ltd.
    • Takuya WATAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20210207566
    • Publication date Jul 8, 2021
    • Hitachi Automotive Systems, Ltd.
    • Takatoshi IIZUKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE AND METHOD FOR ASSEMBLING SAME
    • Publication number 20210102520
    • Publication date Apr 8, 2021
    • Hitachi Automotive Systems, Ltd.
    • Akiyasu MIYAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20200232433
    • Publication date Jul 23, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi SUGAYA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Flow Volume Control Device, and Method for Manufacturing Flow Volum...
    • Publication number 20200165998
    • Publication date May 28, 2020
    • Hitachi Automotive Systems, Ltd.
    • Takao MIYAKE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLOW CONTROL DEVICE
    • Publication number 20190040827
    • Publication date Feb 7, 2019
    • Hitachi Automotive Systems, Ltd.
    • Takao MIYAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20180252192
    • Publication date Sep 6, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masashi SUGAYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SOLENOID VALVE
    • Publication number 20180163685
    • Publication date Jun 14, 2018
    • Hitachi Automotive Systems, Ltd.
    • Yoshihito YASUKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DRIVE DEVICE FOR FUEL INJECTION DEVICE
    • Publication number 20180017005
    • Publication date Jan 18, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve
    • Publication number 20170292488
    • Publication date Oct 12, 2017
    • Hitachi Automotive Systems, Ltd.
    • Masashi SUGAYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20170260952
    • Publication date Sep 14, 2017
    • Hitachi Automotive Systems, Ltd.
    • Atsushi NAKAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR
    • Publication number 20170241389
    • Publication date Aug 24, 2017
    • Hitachi Automotive Systems, Ltd.
    • Yoshihito YASUKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS