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Shinji Kuraoka

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device with built-in antenna
    • Patent number 7,583,227
    • Issue date Sep 1, 2009
    • Panasonic Corporation
    • Shinji Kuraoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    All-in-one headset
    • Patent number 7,031,475
    • Issue date Apr 18, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Kuraoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic Device with Built-in Antenna
    • Publication number 20080084355
    • Publication date Apr 10, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Kuraoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    All-in-one headset
    • Publication number 20050201569
    • Publication date Sep 15, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Kuraoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE