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Katsumi Takahashi

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  • Ouazakounosu, Koga-shi, Ibaraki Pref., JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surgical insertion instrument body having a distending portion
    • Patent number 6,485,458
    • Issue date Nov 26, 2002
    • Johnson & Johnson Kabushiki Kaisha
    • Katsumi Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Blood pump
    • Patent number 5,441,535
    • Issue date Aug 15, 1995
    • Urawa Kohgyo Co., Ltd.
    • Katsumi Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Integrated heart-lung machine
    • Patent number 5,308,314
    • Issue date May 3, 1994
    • Fukui; Yasuhiro
    • Yasuhiro Fukui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE