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YACHIYO SHIMOKAWATOKO

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  • Mie, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video display device
    • Patent number 9,462,213
    • Issue date Oct 4, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Yamauchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Loudspeaker, electronic apparatus using same, and mobile apparatus
    • Patent number 8,879,758
    • Issue date Nov 4, 2014
    • Panasonic Corporation
    • Kenji Yamauchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker system, electronic apparatus using same, and mobile body de...
    • Patent number 8,818,006
    • Issue date Aug 26, 2014
    • Panasonic Corporation
    • Kenji Yamauchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Speaker
    • Patent number D531616
    • Issue date Nov 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yachiyo Shimokawatoko
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker
    • Patent number D526309
    • Issue date Aug 8, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Naoyuki Ozawa
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents