TREA

Tomoaki Tsukada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable terminal
    • Patent number 6,332,024
    • Issue date Dec 18, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Katsuo Inoue
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Portable telephone system
    • Patent number 6,301,472
    • Issue date Oct 9, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Jiro Nakasu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents