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Yukinari Takahashi

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna unit and electronic device
    • Patent number 11,527,811
    • Issue date Dec 13, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna unit and electronic device
    • Patent number 11,011,824
    • Issue date May 18, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna unit and electronic device
    • Patent number 10,651,556
    • Issue date May 12, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Nishikawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Antenna unit and electronic device
    • Patent number 10,651,540
    • Issue date May 12, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Portable wireless unit
    • Patent number 7,609,212
    • Issue date Oct 27, 2009
    • Panasonic Corporation
    • Kenichi Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTENNA UNIT AND ELECTRONIC DEVICE
    • Publication number 20210234255
    • Publication date Jul 29, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA UNIT AND ELECTRONIC DEVICE
    • Publication number 20200235460
    • Publication date Jul 23, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA UNIT AND ELECTRONIC DEVICE
    • Publication number 20180277951
    • Publication date Sep 27, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji NISHIKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANTENNA UNIT AND ELECTRONIC DEVICE
    • Publication number 20180083340
    • Publication date Mar 22, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PORTABLE WIRELESS UNIT
    • Publication number 20090066585
    • Publication date Mar 12, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE