TREA

Kazuhiro Takizawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscope apparatus with addition of image signals
    • Patent number 10,165,934
    • Issue date Jan 1, 2019
    • Olympus Corporation
    • Makoto Igarashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic endoscopic apparatus
    • Patent number 9,198,557
    • Issue date Dec 1, 2015
    • Olympus Corporation
    • Kazuhiro Takizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic endoscopic apparatus
    • Patent number 9,161,683
    • Issue date Oct 20, 2015
    • Olympus Corporation
    • Takayuki Sato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic endoscope apparatus
    • Patent number 9,013,566
    • Issue date Apr 21, 2015
    • Olympus Corporation
    • Hisashi Nishimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic endoscopic apparatus
    • Patent number 8,970,686
    • Issue date Mar 3, 2015
    • Olympus Corporation
    • Naruyasu Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Conference communication system
    • Patent number 6,668,048
    • Issue date Dec 23, 2003
    • NEC Corporation
    • Susumu Suga
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDOSCOPE APPARATUS
    • Publication number 20170042413
    • Publication date Feb 16, 2017
    • OLYMPUS CORPORATION
    • Makoto IGARASHI
    • G02 - OPTICS
  • Information Patent Application

    ENDOSCOPE APPARATUS, METHOD FOR OPERATING ENDOSCOPE APPARATUS, AND...
    • Publication number 20150005575
    • Publication date Jan 1, 2015
    • OLYMPUS CORPORATION
    • Naruyasu KOBAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDSCOPIC APPARATUS
    • Publication number 20130016199
    • Publication date Jan 17, 2013
    • OLYMPUS CORPORATION
    • Naruyasu Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDOSCOPE APPARATUS
    • Publication number 20120320177
    • Publication date Dec 20, 2012
    • OLYMPUS CORPORATION
    • Hisashi Nishimura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDOSCOPIC APPARATUS
    • Publication number 20120320174
    • Publication date Dec 20, 2012
    • OLYMPUS CORPORATION
    • Takayuki Sato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDOSCOPIC APPARATUS
    • Publication number 20120320175
    • Publication date Dec 20, 2012
    • OLYMPUS CORPORATION
    • Kazuhiro Takizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDOSCOPE APPARATUS
    • Publication number 20120320176
    • Publication date Dec 20, 2012
    • OLYMPUS CORPORATION
    • Satoshi Tanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC ENDOSCOPIC APPARATUS
    • Publication number 20120323073
    • Publication date Dec 20, 2012
    • OLYMPUS CORPORATION
    • Motoo AZUMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE IMAGE FILING SYSTEM
    • Publication number 20080259406
    • Publication date Oct 23, 2008
    • OLYMPUS CORPORATION
    • Kazuhiro Takizawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE