TREA

Osamu OTA

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  • Tokamachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Character input device
    • Patent number 7,530,031
    • Issue date May 5, 2009
    • Fujitsu Limited
    • Keiichi Iwamura
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARACTER INPUT DEVICE
    • Publication number 20030179185
    • Publication date Sep 25, 2003
    • FUJITSU LIMITED
    • Keiichi IWAMURA
    • G06 - COMPUTING CALCULATING COUNTING