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Masayo TSUMARU

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  • Sagamihara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Medical apparatus
    • Patent number 9,675,234
    • Issue date Jun 13, 2017
    • Olympus Corporation
    • Masayo Tsumaru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical instrument, endoscope and endoscope device
    • Patent number 8,277,374
    • Issue date Oct 2, 2012
    • Olympus Medical Systems Corp.
    • Masayo Tsumaru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDOSCOPE
    • Publication number 20190191968
    • Publication date Jun 27, 2019
    • OLYMPUS CORPORATION
    • Masayo Tsumaru
    • G02 - OPTICS
  • Information Patent Application

    INSERTION DEVICE INCLUDING TRACTION MECHANISM
    • Publication number 20170215704
    • Publication date Aug 3, 2017
    • OLYMPUS CORPORATION
    • Masayo TSUMARU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEDICAL APPARATUS
    • Publication number 20160150946
    • Publication date Jun 2, 2016
    • OLYMPUS CORPORATION
    • Masayo TSUMARU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Endoscope and endoscope system
    • Publication number 20090281384
    • Publication date Nov 12, 2009
    • OLYMPUS MEDICAL SYSTEMS, CORP.
    • Masayo Tsumaru
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEDICAL INSTRUMENT, ENDOSCOPE AND ENDOSCOPE DEVICE
    • Publication number 20090118582
    • Publication date May 7, 2009
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Masayo TSUMARU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE