TREA

Toshifumi Tamura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Information communication system
    • Patent number 4,704,715
    • Issue date Nov 3, 1987
    • Kabushiki Kaisha Toshiba
    • Taro Shibagaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Contention-type data communication system
    • Patent number 4,584,678
    • Issue date Apr 22, 1986
    • Kabushiki Kaisha Toshiba
    • Takeshi Ozeki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical communication system
    • Patent number 4,511,208
    • Issue date Apr 16, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Takeshi Ozeki
    • G02 - OPTICS
  • Information Patent Grant

    Laser apparatus
    • Patent number 4,385,386
    • Issue date May 24, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Takeshi Ozeki
    • H01 - BASIC ELECTRIC ELEMENTS