TREA

Mutsumi Kimura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus and method
    • Patent number 4,881,067
    • Issue date Nov 14, 1989
    • Sony Corporation
    • Osamu Watanabe
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Digital phase locked loop circuit
    • Patent number 4,821,293
    • Issue date Apr 11, 1989
    • Sony Corporation
    • Kazutoshi Shimizume
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Apparatus for encoding image signal
    • Patent number 4,646,134
    • Issue date Feb 24, 1987
    • Sony Corporation
    • Kousuke Komatsu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE