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Masafumi SHIRAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Controller and control method for engines
    • Patent number 10,711,718
    • Issue date Jul 14, 2020
    • Volvo Truck Corporation
    • Masafumi Shirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicular shift operation apparatus
    • Patent number 9,890,854
    • Issue date Feb 13, 2018
    • Volvo Truck Corporation
    • Masafumi Shirai
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROLLER AND CONTROL METHOD FOR ENGINES
    • Publication number 20160369725
    • Publication date Dec 22, 2016
    • Volvo Lastvagnar AB
    • Masafumi SHIRAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VEHICULAR SHIFT OPERATION APPARATUS
    • Publication number 20150285372
    • Publication date Oct 8, 2015
    • VOLVO TRUCK CORPORATION
    • Masafumi SHIRAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...