TREA

Naohiro Kageyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscope bonding structure and endoscope
    • Patent number 12,089,808
    • Issue date Sep 17, 2024
    • Olympus Corporation
    • Naohiro Kageyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Changeable lens barrel
    • Patent number 9,684,147
    • Issue date Jun 20, 2017
    • Olympus Corporation
    • Tamotsu Koiwai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDOSCOPE BONDING STRUCTURE AND ENDOSCOPE
    • Publication number 20210059505
    • Publication date Mar 4, 2021
    • OLYMPUS CORPORATION
    • Naohiro KAGEYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHANGEABLE LENS BARREL
    • Publication number 20150331221
    • Publication date Nov 19, 2015
    • OLYMPUS CORPORATION
    • Tamotsu Koiwai
    • G02 - OPTICS