TREA

Kenji KAWANO

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor device and steering wheel
    • Patent number 11,975,754
    • Issue date May 7, 2024
    • Alps Alpine Co., Ltd.
    • Hajime Osako
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Switch device
    • Patent number 11,456,127
    • Issue date Sep 27, 2022
    • Alps Alpine Co., Ltd.
    • Hajime Osako
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SENSOR DEVICE AND STEERING WHEEL
    • Publication number 20240083488
    • Publication date Mar 14, 2024
    • ALPS ALPINE CO., LTD.
    • Hajime OSAKO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SENSOR DEVICE AND STEERING WHEEL
    • Publication number 20210371001
    • Publication date Dec 2, 2021
    • ALPS ALPINE CO., LTD.
    • Hajime OSAKO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20210202192
    • Publication date Jul 1, 2021
    • ALPS ALPINE CO., LTD.
    • Hajime OSAKO
    • H01 - BASIC ELECTRIC ELEMENTS