TREA

Ryuhei SASAKI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration device
    • Patent number 11,665,967
    • Issue date May 30, 2023
    • TDK Corporation
    • Ryuhei Sasaki
  • Information Patent Grant

    Piezoelectric element
    • Patent number 11,581,479
    • Issue date Feb 14, 2023
    • TDK Corporation
    • Yoshikazu Shimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibration element
    • Patent number D933616
    • Issue date Oct 19, 2021
    • TDK Corporation
    • Yoshiki Ohta
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20210384409
    • Publication date Dec 9, 2021
    • TDK Corporation
    • Ryuhei SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT
    • Publication number 20200321513
    • Publication date Oct 8, 2020
    • TDK Corporation
    • Yoshikazu SHIMURA
    • H01 - BASIC ELECTRIC ELEMENTS