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Hiromasa Nakagawa

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  • Hatsukaichi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine air intake device
    • Patent number 11,493,007
    • Issue date Nov 8, 2022
    • Mazda Motor Corporation
    • Shin Kodama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine air intake device
    • Patent number 11,371,474
    • Issue date Jun 28, 2022
    • Mazda Motor Corporation
    • Shin Kodama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Intake-air temperature controlling device for engine
    • Patent number 11,181,054
    • Issue date Nov 23, 2021
    • Mazda Motor Corporation
    • Shinichi Hikitani
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE AIR INTAKE DEVICE
    • Publication number 20210340940
    • Publication date Nov 4, 2021
    • MAZDA MOTOR CORPORATION
    • Shin KODAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE AIR INTAKE DEVICE
    • Publication number 20210254585
    • Publication date Aug 19, 2021
    • MAZDA MOTOR CORPORATION
    • Shin KODAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTAKE-AIR TEMPERATURE CONTROLLING DEVICE FOR ENGINE
    • Publication number 20200208579
    • Publication date Jul 2, 2020
    • MAZDA MOTOR CORPORATION
    • Shinichi Hikitani
    • B60 - VEHICLES IN GENERAL