TREA

Fumio Itoh

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector apparatus
    • Patent number 5,815,221
    • Issue date Sep 29, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Masanori Kojima
    • G02 - OPTICS
  • Information Patent Grant

    Antenna feed system
    • Patent number 4,345,255
    • Issue date Aug 17, 1982
    • Kokusai Denshin Denwa Co., Ltd.
    • Keigo Komuro
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE