TREA

Ayako Otsuka

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  • Niigata-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Load sensor device having shock absorber
    • Patent number 12,241,799
    • Issue date Mar 4, 2025
    • Alps Alpine Co., Ltd.
    • Hisayuki Yazawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure sensor
    • Patent number 12,123,798
    • Issue date Oct 22, 2024
    • Alps Alpine Co., Ltd.
    • Hisayuki Yazawa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FORCE SENSOR AND METHOD FOR MANUFACTURING FORCE SENSOR
    • Publication number 20240410767
    • Publication date Dec 12, 2024
    • ALPS ALPINE CO., LTD.
    • Hisayuki YAZAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LOAD SENSOR DEVICE
    • Publication number 20230236075
    • Publication date Jul 27, 2023
    • ALPS ALPINE CO., LTD.
    • Hisayuki YAZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LOAD SENSING APPARATUS
    • Publication number 20230152168
    • Publication date May 18, 2023
    • ALPS ALPINE CO., LTD.
    • Hisayuki YAZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    FORCE SENSOR
    • Publication number 20220307927
    • Publication date Sep 29, 2022
    • ALPS ALPINE CO., LTD.
    • Hisanobu Okawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE SENSOR
    • Publication number 20210381918
    • Publication date Dec 9, 2021
    • ALPS ALPINE CO., LTD.
    • Hisayuki Yazawa
    • G01 - MEASURING TESTING