TREA

Naofumi Adachi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable terminal equipment
    • Patent number 6,411,808
    • Issue date Jun 25, 2002
    • Aiwa Co., Ltd.
    • Naofumi Adachi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable terminal equipment
    • Patent number 6,324,397
    • Issue date Nov 27, 2001
    • Aiwa Co., Ltd.
    • Naofumi Adachi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Portable terminal equipment
    • Patent number 6,236,869
    • Issue date May 22, 2001
    • Aiwa Co., Ltd.
    • Naofumi Adachi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE