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Sadao Makita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact electronic apparatus
    • Patent number 4,946,300
    • Issue date Aug 7, 1990
    • Kabushiki Kaisha Toshiba
    • Sadao Makita
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents