TREA

Masahiro Yokoyama

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  • Nishinomiya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trackball units
    • Patent number 6,791,534
    • Issue date Sep 14, 2004
    • Furuno Electric Company, Limited
    • Yoshihiro Tada
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Trackball units
    • Publication number 20020109674
    • Publication date Aug 15, 2002
    • Yoshihiro Tada
    • G06 - COMPUTING CALCULATING COUNTING