TREA

Takuya Kanazumi

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  • Hino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handsfree unit
    • Patent number 6,154,639
    • Issue date Nov 28, 2000
    • Kabushiki Kaisha Toshiba
    • Takuya Kanazumi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone with hands-free operation
    • Patent number 5,398,281
    • Issue date Mar 14, 1995
    • Kabushiki Kaisha Toshiba
    • Osamu Kurokawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents