TREA

Mari Otiai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radio communication apparatus
    • Patent number 7,194,240
    • Issue date Mar 20, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroaki Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Radio communication apparatus
    • Publication number 20070155393
    • Publication date Jul 5, 2007
    • Hiroaki Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Radio communication apparatus
    • Publication number 20060046731
    • Publication date Mar 2, 2006
    • Hiroaki Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE