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Hiroyasu Kumagawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Structure of steering wheel for vehicle
    • Patent number 10,422,400
    • Issue date Sep 24, 2019
    • Autoliv Development AB
    • Yousuke Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steering wheel device
    • Patent number 10,239,551
    • Issue date Mar 26, 2019
    • Autoliv Development AB
    • Hiroyasu Kumagawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    STEERING WHEEL
    • Publication number 20240227716
    • Publication date Jul 11, 2024
    • Autoliv Development AB
    • Jinkeun KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steering Wheel Drvice
    • Publication number 20150353120
    • Publication date Dec 10, 2015
    • Hiroyasu Kumagawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STRUCTURE OF STEERING WHEEL FOR VEHICLE
    • Publication number 20140174868
    • Publication date Jun 26, 2014
    • Autoliv Development AB
    • Yousuke Kato
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS