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Daisuke Akiyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscope system with frame-sequential light emission
    • Patent number 9,826,894
    • Issue date Nov 28, 2017
    • Olympus Corporation
    • Takahiro Masaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope observation system
    • Patent number 9,746,662
    • Issue date Aug 29, 2017
    • Olympus Corporation
    • Daisuke Akiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 8,885,033
    • Issue date Nov 11, 2014
    • Olympus Medical Systems Corp.
    • Takahiro Masaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope apparatus
    • Patent number 8,872,907
    • Issue date Oct 28, 2014
    • Olympus Medical Systems Corp.
    • Daisuke Akiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light source apparatus having a light emission intensity detection...
    • Patent number 8,803,056
    • Issue date Aug 12, 2014
    • Olympus Medical Systems Corp.
    • Yutaka Shirota
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Illumination optical system for endoscopes
    • Patent number 8,647,263
    • Issue date Feb 11, 2014
    • Olympus Medical Systems Corp.
    • Keiji Murata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope for oblique viewing
    • Patent number 8,582,218
    • Issue date Nov 12, 2013
    • Olympus Medical Systems Corp.
    • Yoshiharu Takasugi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope
    • Patent number 8,579,803
    • Issue date Nov 12, 2013
    • Olympus Medical Systems Corp.
    • Hiroaki Kinoshita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope apparatus
    • Patent number 8,564,652
    • Issue date Oct 22, 2013
    • Olympus Medical Systems Corp.
    • Daisuke Akiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope and endoscope apparatus
    • Patent number 8,390,924
    • Issue date Mar 5, 2013
    • Olympus Medical Systems Corp.
    • Daisuke Akiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical imaging device having illumination light filter section
    • Patent number 8,169,470
    • Issue date May 1, 2012
    • Olympus Medical Systems Corp.
    • Yasushige Ishihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDOSCOPE SYSTEM
    • Publication number 20160143520
    • Publication date May 26, 2016
    • OLYMPUS CORPORATION
    • Takahiro MASAKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE APPARATUS
    • Publication number 20140055585
    • Publication date Feb 27, 2014
    • Daisuke AKIYAMA
    • G02 - OPTICS
  • Information Patent Application

    LIGHT SOURCE APPARATUS
    • Publication number 20140054450
    • Publication date Feb 27, 2014
    • Yutaka SHIROTA
    • G02 - OPTICS
  • Information Patent Application

    ENDOSCOPE SYSTEM
    • Publication number 20140049624
    • Publication date Feb 20, 2014
    • Takahiro MASAKI
    • G02 - OPTICS
  • Information Patent Application

    Endoscope
    • Publication number 20120289779
    • Publication date Nov 15, 2012
    • Hiroaki Kinoshita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE APPARATUS
    • Publication number 20120215066
    • Publication date Aug 23, 2012
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Daisuke AKIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE AND ENDOSCOPE APPARATUS
    • Publication number 20120120487
    • Publication date May 17, 2012
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Daisuke AKIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE FOR OBLIQUE VIEWING
    • Publication number 20100076268
    • Publication date Mar 25, 2010
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Yoshiharu TAKASUGI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ILLUMINATION OPTICAL SYSTEM FOR ENDOSCOPES
    • Publication number 20090287057
    • Publication date Nov 19, 2009
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Keiji MURATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE OBSERVATION SYSTEM
    • Publication number 20090225156
    • Publication date Sep 10, 2009
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Daisuke AKIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Objective Optical System for Endoscopes and Endoscope System Using...
    • Publication number 20090177043
    • Publication date Jul 9, 2009
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Daisuke AKIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Optical imaging device
    • Publication number 20070046778
    • Publication date Mar 1, 2007
    • OLYMPUS CORPORATION
    • Yasushige Ishihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE