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Hiroyuki Asano

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stent
    • Patent number 6,027,527
    • Issue date Feb 22, 2000
    • Piolax Inc.
    • Hiroyuki Asano
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Winged needle
    • Patent number 5,147,319
    • Issue date Sep 15, 1992
    • Kato Hatsujo Kaisha, Ltd.
    • Toichi Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE