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Kenichi Harada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headphones
    • Patent number 10,028,049
    • Issue date Jul 17, 2018
    • Sony Corporation
    • Takeshi Inoue
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method of fabricating thin film piezoelectric device
    • Patent number 5,801,069
    • Issue date Sep 1, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenichi Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    HEADPHONES
    • Publication number 20170201820
    • Publication date Jul 13, 2017
    • SONY CORPORATION
    • Takeshi INOUE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE