Tsuyoshi Yamaguchi

Person

  • Hiroshima, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Information communication system

    • Patent number 6,975,283
    • Issue date Dec 13, 2005
    • Sharp Kabushiki Kaisha
    • Toshio Matsui
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents