TREA

Katsutoshi USUI

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 11,984,277
    • Issue date May 14, 2024
    • Alps Alpine Co., Ltd.
    • Takuya Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

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    • Patent number 11,961,687
    • Issue date Apr 16, 2024
    • Alps Alpine Co., Ltd.
    • Akira Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20240379307
    • Publication date Nov 14, 2024
    • ALPS ALPINE CO., LTD.
    • Yoshimasa KURODA
    • H01 - BASIC ELECTRIC ELEMENTS
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    PRESSING OPERATION BODY AND SWITCH DEVICE
    • Publication number 20240087825
    • Publication date Mar 14, 2024
    • ALPS ALPINE CO., LTD.
    • Hidetaka SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

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    • Publication number 20220230821
    • Publication date Jul 21, 2022
    • ALPS ALPINE CO., LTD.
    • Takuya SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

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    • Publication number 20210335558
    • Publication date Oct 28, 2021
    • ALPS ALPINE CO., LTD.
    • Akira KANEKO
    • H01 - BASIC ELECTRIC ELEMENTS