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Masayuki Iwasaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tissue sampling device
    • Patent number 10,945,711
    • Issue date Mar 16, 2021
    • FUJIFILM Corporation
    • Takumi Dejima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgical device and guide device
    • Patent number 10,674,893
    • Issue date Jun 9, 2020
    • FUJIFILM Corporation
    • Kimiaki Nakada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgery device
    • Patent number 10,595,709
    • Issue date Mar 24, 2020
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgical device and guide device
    • Patent number 10,542,869
    • Issue date Jan 28, 2020
    • FUJIFILM Corporation
    • Kimiaki Nakada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical instrument guiding device
    • Patent number 10,470,646
    • Issue date Nov 12, 2019
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgery device
    • Patent number 10,456,020
    • Issue date Oct 29, 2019
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgery device
    • Patent number 10,448,803
    • Issue date Oct 22, 2019
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insertion assisting tool for endoscope
    • Patent number 10,441,143
    • Issue date Oct 15, 2019
    • FUJIFILM Corporation
    • Masaya Inoue
    • G02 - OPTICS
  • Information Patent Grant

    Surgical device, outer tube, endoscope, and treatment tool
    • Patent number 10,292,576
    • Issue date May 21, 2019
    • FUJIFILM Corporation
    • Takumi Dejima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope
    • Patent number 10,149,603
    • Issue date Dec 11, 2018
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope
    • Patent number 10,028,642
    • Issue date Jul 24, 2018
    • FUJIFILM Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope
    • Patent number 10,010,242
    • Issue date Jul 3, 2018
    • FUJIFILM Corporation
    • Toshizumi Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insertion assisting tool for endoscope
    • Patent number 9,986,897
    • Issue date Jun 5, 2018
    • FUJIFILM Corporation
    • Masaya Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of placing medical insertion instruments in body cavity
    • Patent number 9,839,349
    • Issue date Dec 12, 2017
    • FUJIFILM Corporation
    • Takumi Dejima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical device, outer tube, endoscope, and treatment tool
    • Patent number 9,826,887
    • Issue date Nov 28, 2017
    • FUJIFILM Corporation
    • Takumi Dejima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Image acquisition and display method and image capturing and displa...
    • Patent number 9,241,615
    • Issue date Jan 26, 2016
    • FUJIFILM Corporation
    • Koji Yoshida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Perforation suturing method
    • Patent number 8,784,438
    • Issue date Jul 22, 2014
    • Olympus Medical Sysems Corp.
    • Takayasu Mikkaichi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Suture and ligature device for medical treatment
    • Patent number 8,777,964
    • Issue date Jul 15, 2014
    • Olympus Corporation
    • Norio Onishi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for suturing perforation
    • Patent number 8,758,375
    • Issue date Jun 24, 2014
    • Olympus Medical Systems Corp.
    • Takayasu Mikkaichi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ligating apparatus
    • Patent number 8,465,501
    • Issue date Jun 18, 2013
    • FUJIFILM Corporation
    • Yoshiaki Matsuoka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Guide wire having markings to indicate changes in structural features
    • Patent number 8,303,519
    • Issue date Nov 6, 2012
    • Olympus Corporation
    • Seiko Yunoki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic treatment apparatus, endoscope apparatus, and treatment...
    • Patent number 7,922,651
    • Issue date Apr 12, 2011
    • Olympus Corporation
    • Norihiro Yamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Suturing method for penetrating hole
    • Patent number 7,875,041
    • Issue date Jan 25, 2011
    • Olympus Medical Systems Corp.
    • Takayasu Mikkaichi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic suturing system
    • Patent number 7,530,985
    • Issue date May 12, 2009
    • Olympus Corporation
    • Shotaro Takemoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of using a guide wire, therapeutic instrument and endoscope
    • Patent number 7,341,555
    • Issue date Mar 11, 2008
    • Olympus Corporation
    • Takashi Ootawara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stent
    • Patent number 7,131,992
    • Issue date Nov 7, 2006
    • Olympus Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope and endoscope system thereof
    • Patent number 7,087,010
    • Issue date Aug 8, 2006
    • Olympus Corporation
    • Takashi Ootawara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stent
    • Patent number 6,878,159
    • Issue date Apr 12, 2005
    • Olympus Corporation
    • Masayuki Iwasaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIATION-IRRADIATION DEVICE
    • Publication number 20180301235
    • Publication date Oct 18, 2018
    • FUJIFILM CORPORATION
    • Misaki Kawahara
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    INSERTION ASSISTING TOOL FOR ENDOSCOPE
    • Publication number 20180249897
    • Publication date Sep 6, 2018
    • FUJIFILM CORPORATION
    • Masaya INOUE
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ENDOSCOPIC SURGICAL DEVICE AND GUIDE DEVICE
    • Publication number 20180153378
    • Publication date Jun 7, 2018
    • FUJIFILM CORPORATION
    • Kimiaki NAKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC SURGICAL DEVICE AND GUIDE DEVICE
    • Publication number 20180153379
    • Publication date Jun 7, 2018
    • FUJIFILM CORPORATION
    • Kimiaki NAKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL DEVICE, OUTER TUBE, ENDOSCOPE, AND TREATMENT TOOL
    • Publication number 20180103833
    • Publication date Apr 19, 2018
    • FUJIFILM CORPORATION
    • TAKUMI DEJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC SURGICAL DEVICE, TREATMENT TOOL, AND GUIDE MEMBER
    • Publication number 20170007294
    • Publication date Jan 12, 2017
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE
    • Publication number 20160270636
    • Publication date Sep 22, 2016
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE
    • Publication number 20160270633
    • Publication date Sep 22, 2016
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE
    • Publication number 20160270637
    • Publication date Sep 22, 2016
    • FUJIFILM CORPORATION
    • Toshizumi TANAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TISSUE SAMPLING DEVICE
    • Publication number 20160074021
    • Publication date Mar 17, 2016
    • FUJIFILM CORPORATION
    • Takumi DEJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL DEVICE, OUTER TUBE, ENDOSCOPE, AND TREATMENT TOOL
    • Publication number 20160029876
    • Publication date Feb 4, 2016
    • FUJIFILM CORPORATION
    • TAKUMI DEJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC SURGERY DEVICE
    • Publication number 20160015245
    • Publication date Jan 21, 2016
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC SURGERY DEVICE
    • Publication number 20160015254
    • Publication date Jan 21, 2016
    • FUJIFILM CORPORATION
    • MASAYUKI IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC SURGERY DEVICE
    • Publication number 20160015260
    • Publication date Jan 21, 2016
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEDICAL INSTRUMENT GUIDING DEVICE
    • Publication number 20160015256
    • Publication date Jan 21, 2016
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF PLACING MEDICAL INSERTION INSTRUMENTS IN BODY CAVITY
    • Publication number 20140100421
    • Publication date Apr 10, 2014
    • Fox Chase Cancer Center
    • Takumi DEJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSERTION ASSISTING TOOL FOR ENDOSCOPE
    • Publication number 20140024897
    • Publication date Jan 23, 2014
    • FUJIFILM CORPORATION
    • Masaya INOUE
    • G02 - OPTICS
  • Information Patent Application

    ENDOSCOPE DEVICE
    • Publication number 20130217969
    • Publication date Aug 22, 2013
    • FUJIFILM CORPORATION
    • Nobuyuki TORISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC DEVICE
    • Publication number 20130211198
    • Publication date Aug 15, 2013
    • FUJIFILM CORPORATION
    • Nobuyuki TORISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSERTION ASSISTING TOOL FOR ENDOSCOPE
    • Publication number 20120323074
    • Publication date Dec 20, 2012
    • FUJIFILM CORPORATION
    • Shozo IYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE APPARATUS
    • Publication number 20120245420
    • Publication date Sep 27, 2012
    • Koji YOSHIDA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPIC DEVICE
    • Publication number 20120238805
    • Publication date Sep 20, 2012
    • FUJIFILM CORPORATION
    • Masayuki IWASAKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INSERTION AID FOR ENDOSCOPE
    • Publication number 20120238815
    • Publication date Sep 20, 2012
    • FUJIFILM CORPORATION
    • Shuji KOMI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SELF-PROPELLABLE APPRATUS
    • Publication number 20120238817
    • Publication date Sep 20, 2012
    • Yasunori Ohta
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUIDE ASSEMBLY FOR ENDOSCOPE
    • Publication number 20120184816
    • Publication date Jul 19, 2012
    • Tsuyoshi Ashida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUIDE ASSEMBLY FOR ENDOSCOPE
    • Publication number 20120184815
    • Publication date Jul 19, 2012
    • Shinichi Yamakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUIDE ASSEMBLY AND ENDOSCOPE
    • Publication number 20120178993
    • Publication date Jul 12, 2012
    • Takayuki Nakamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUIDE ASSEMBLY FOR ENDOSCOPE
    • Publication number 20120165607
    • Publication date Jun 28, 2012
    • Tsuyoshi Ashida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERFORATION SUTURING METHOD
    • Publication number 20120071902
    • Publication date Mar 22, 2012
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Takayasu Mikkaichi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMAGE ACQUISITION AND DISPLAY METHOD AND IMAGE CAPTURING AND DISPLA...
    • Publication number 20120050514
    • Publication date Mar 1, 2012
    • FUJIFILM CORPORATION
    • Koji YOSHIDA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE