TREA

Shigetoshi Murakami

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Remote control apparatus
    • Patent number 4,322,855
    • Issue date Mar 30, 1982
    • Sony Corporation
    • Takao Mogi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Remote control system
    • Patent number 4,251,812
    • Issue date Feb 17, 1981
    • Sony Corporation
    • Hisao Okada
    • G08 - SIGNALLING