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Shoichi Koga

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna diversity communications device
    • Patent number 7,035,612
    • Issue date Apr 25, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Michinori Kishimoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communication systems, sender and receiver
    • Patent number 6,507,622
    • Issue date Jan 14, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Masahiro Maki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital communication apparatus
    • Patent number 6,415,005
    • Issue date Jul 2, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Shoichi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital communication apparatus
    • Patent number 6,414,983
    • Issue date Jul 2, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Shoichi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital communication apparatus
    • Patent number 6,028,886
    • Issue date Feb 22, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Shoichi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital communication apparatus
    • Patent number 5,835,529
    • Issue date Nov 10, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Shoichi Koga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents