TREA

Sotokichi Shintani

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  • Mitaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Kalman equalizer
    • Patent number 4,472,812
    • Issue date Sep 18, 1984
    • Kokusai Denshin Denwa Co., Ltd.
    • Hiroshi Sakaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Adaptive control type echo suppressor
    • Patent number 4,368,360
    • Issue date Jan 11, 1983
    • Kokusai Denshin Denwa Kabushiki Kaisha
    • Akira Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Delay circuit
    • Patent number 4,285,045
    • Issue date Aug 18, 1981
    • Kokusai Denshin Denwa Co., Ltd.
    • Michitoshi Tamori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Apparatus for reducing a sampling frequency
    • Patent number 4,241,443
    • Issue date Dec 23, 1980
    • Kokusai Denshin Denwa Co., Ltd.
    • Hiroshi Sakaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method for establishing a tap coefficient of an adaptive automatic...
    • Patent number 4,145,747
    • Issue date Mar 20, 1979
    • Kokusai Denshin Denwa Kabushiki Kaisha
    • Hiroshi Sakaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bessel function type automatic delay equalizer
    • Patent number 4,125,899
    • Issue date Nov 14, 1978
    • Kokusai Denshin Denwa Co., Ltd.
    • Kazuo Kawai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE