TREA

Kento SAKURAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration device
    • Patent number 11,856,381
    • Issue date Dec 26, 2023
    • AGC Inc.
    • Jun Akiyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration device for generating acoustic performance
    • Patent number 11,849,296
    • Issue date Dec 19, 2023
    • AGC Inc.
    • Jun Akiyama
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Glass sheet composite, and diaphragm
    • Patent number 11,420,421
    • Issue date Aug 23, 2022
    • AGC Inc.
    • Kento Sakurai
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Display device and television device
    • Patent number 11,385,678
    • Issue date Jul 12, 2022
    • AGC Inc.
    • Kento Sakurai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Glass sheet composite, and diaphragm
    • Patent number 11,292,231
    • Issue date Apr 5, 2022
    • AGC Inc.
    • Kento Sakurai
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Speaker device
    • Patent number 11,290,807
    • Issue date Mar 29, 2022
    • AGC Inc.
    • Jun Akiyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Glass sheet composite
    • Patent number 11,122,370
    • Issue date Sep 14, 2021
    • AGC Inc.
    • Jun Akiyama
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM, DIAPHRAGM WITH EXCITER, AND VEHICULAR DIAPHRAGM
    • Publication number 20240171912
    • Publication date May 23, 2024
    • AGC Inc.
    • Kento SAKURAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION DEVICE AND SOUND INSULATION DEVICE
    • Publication number 20240096305
    • Publication date Mar 21, 2024
    • AGC Inc.
    • Jun AKIYAMA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    GLASS PLATE STRUCTURE, DIAPHRAGM, AND OPENING MEMBER
    • Publication number 20230191745
    • Publication date Jun 22, 2023
    • AGC Inc.
    • Kento SAKURAI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20220217470
    • Publication date Jul 7, 2022
    • AGC Inc.
    • Jun AKIYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20210314706
    • Publication date Oct 7, 2021
    • AGC Inc.
    • Jun AKIYAMA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20200404412
    • Publication date Dec 24, 2020
    • AGC Inc.
    • Jun AKIYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GLASS SHEET COMPOSITE, AND DIAPHRAGM
    • Publication number 20200238665
    • Publication date Jul 30, 2020
    • AGC Inc.
    • Kento SAKURAI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    GLASS SHEET COMPOSITE
    • Publication number 20200230922
    • Publication date Jul 23, 2020
    • AGC Inc.
    • Kento Sakurai
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    DISPLAY DEVICE AND TELEVISION DEVICE
    • Publication number 20200233455
    • Publication date Jul 23, 2020
    • AGC Inc.
    • Kento Sakurai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    GLASS SHEET COMPOSITE, AND DIAPHRAGM
    • Publication number 20200223187
    • Publication date Jul 16, 2020
    • AGC Inc.
    • Kento SAKURAI
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Application

    GLASS SHEET COMPOSITE
    • Publication number 20190387322
    • Publication date Dec 19, 2019
    • AGC Inc.
    • Jun AKIYAMA
    • B32 - LAYERED PRODUCTS