TREA

Tetsuo Toyokawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Balloon catheter
    • Patent number 6,656,153
    • Issue date Dec 2, 2003
    • Nippon Zeon Co., Ltd.
    • Kouichi Sakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Double tube, balloon catheter produced by using double tube, and pr...
    • Patent number 5,833,672
    • Issue date Nov 10, 1998
    • Nippon Zeon Co., Ltd.
    • Keiichi Kawata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intra-aortic balloon catheter
    • Patent number 5,711,754
    • Issue date Jan 27, 1998
    • Nippon Zeon Co., Ltd.
    • Shinichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intra aortic balloon pumping catheter
    • Patent number 5,695,467
    • Issue date Dec 9, 1997
    • Nippon Zeon Co., Ltd.
    • Shinichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Balloon catheter
    • Patent number 5,683,347
    • Issue date Nov 4, 1997
    • Nippon Zeon Co., Ltd.
    • Shinichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intra-aortic balloon catheter
    • Patent number 5,514,073
    • Issue date May 7, 1996
    • Nippon Zeon Co., Ltd.
    • Shinichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Balloon catheter
    • Patent number 5,460,607
    • Issue date Oct 24, 1995
    • Nippon Zeon Co., Ltd.
    • Shinichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Balloon catheter
    • Patent number 5,439,443
    • Issue date Aug 8, 1995
    • Nippon Zeon Co., Ltd.
    • Shin'ichi Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wound dressing having a porous structure
    • Patent number 5,298,015
    • Issue date Mar 29, 1994
    • Nippon Zeon Co., Ltd.
    • Shigeru Komatsuzaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of manufacturing a wound dressing
    • Patent number 5,149,469
    • Issue date Sep 22, 1992
    • Nippon Zeon Co., Ltd.
    • Shigeru Komatsuzaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE