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Kiyokazu Nakajima

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscopic snare
    • Patent number 11,241,249
    • Issue date Feb 8, 2022
    • Hakko Co., Ltd.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hemostatic agent applicator
    • Patent number 10,245,011
    • Issue date Apr 2, 2019
    • Osaka University
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Retractor
    • Patent number 10,080,556
    • Issue date Sep 25, 2018
    • Tokusen Kogyo Co., Ltd.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insufflation system
    • Patent number 10,046,122
    • Issue date Aug 14, 2018
    • FUJIFILM Corporation
    • Kentaro Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Retractor
    • Patent number 10,039,541
    • Issue date Aug 7, 2018
    • Tokusen Kogyo Co., Ltd.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insufflation system and insufflation apparatus
    • Patent number 9,878,112
    • Issue date Jan 30, 2018
    • FUJIFILM Corporation
    • Nobuyuki Torisawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insufflation system and insufflation apparatus
    • Patent number 9,855,394
    • Issue date Jan 2, 2018
    • FUJIFILM Corporation
    • Nobuyuki Torisawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gas supply apparatus
    • Patent number 9,848,817
    • Issue date Dec 26, 2017
    • FUJIFILM Corporation
    • Nobuyuki Torisawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Guide tube system for forming pneumoperitoneum and providing route...
    • Patent number 9,295,489
    • Issue date Mar 29, 2016
    • Osaka University
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    FLEXIBLE ULTRASONIC WAVE GENERATING DEVICE
    • Publication number 20230285046
    • Publication date Sep 14, 2023
    • OSAKA UNIVERSITY
    • Takashi NAKAMURA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC DEVICE AND ENDOSCOPIC SYSTEM
    • Publication number 20200205644
    • Publication date Jul 2, 2020
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Retractor
    • Publication number 20200163662
    • Publication date May 28, 2020
    • TOKUSEN KOGYO CO., LTD.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Endoscopic Snare
    • Publication number 20170215911
    • Publication date Aug 3, 2017
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sterilized Gown
    • Publication number 20170079344
    • Publication date Mar 23, 2017
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A41 - WEARING APPAREL
  • Information Patent Application

    RETRACTOR
    • Publication number 20170000472
    • Publication date Jan 5, 2017
    • TOKUSEN KOGYO CO., LTD.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RETRACTOR
    • Publication number 20160331364
    • Publication date Nov 17, 2016
    • TOKUSEN KOGYO CO., LTD.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEMOSTATIC AGENT APPLICATOR
    • Publication number 20160000418
    • Publication date Jan 7, 2016
    • FUSO PHARMACEUTICAL INDUSTRIES, LTD.
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSUFFLATION SYSTEM AND INSUFFLATION APPARATUS
    • Publication number 20150290403
    • Publication date Oct 15, 2015
    • FUJIFILM CORPORATION
    • NOBUYUKI TORISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSUFFLATION SYSTEM AND INSUFFLATION APPARATUS
    • Publication number 20150290404
    • Publication date Oct 15, 2015
    • FUJIFILM CORPORATION
    • NOBUYUKI TORISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSUFFLATION SYSTEM
    • Publication number 20150250958
    • Publication date Sep 10, 2015
    • FUJIFILM CORPORATION
    • KENTARO HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GAS SUPPLY APPARATUS
    • Publication number 20150080757
    • Publication date Mar 19, 2015
    • OSAKA UNIVERSITY
    • Nobuyuki TORISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE OVERTUBE
    • Publication number 20150073215
    • Publication date Mar 12, 2015
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF USING CATHETER FOR ENDOSCOPE
    • Publication number 20140288487
    • Publication date Sep 25, 2014
    • Kiyokazu NAKAJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    THREE-DIMENSIONAL RETRACTOR
    • Publication number 20130324795
    • Publication date Dec 5, 2013
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CATHETER FOR ENDOSCOPE
    • Publication number 20130006260
    • Publication date Jan 3, 2013
    • OSAKA UNIVERSITY
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE AIR-SUPPLY SYSTEM
    • Publication number 20120253124
    • Publication date Oct 4, 2012
    • OSAKA UNIVERSITY
    • Nobuyuki Torisawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE OVERTUBE
    • Publication number 20120095291
    • Publication date Apr 19, 2012
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUIDE TUBE SYSTEM FOR FORMING PNEUMOPERITONEUM AND PROVIDING ROUTE...
    • Publication number 20110282138
    • Publication date Nov 17, 2011
    • Kiyokazu Nakajima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE