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Satonobu Yoshikawa

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  • Nihonbashi, Chuo-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic flocking device
    • Patent number 4,919,070
    • Issue date Apr 24, 1990
    • Satonobu Yoshikawa
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable electrostatic flocking device
    • Patent number 4,905,627
    • Issue date Mar 6, 1990
    • Satonobu Yoshikawa
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...