TREA

Masanori Yajima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switch unit and endoscope
    • Patent number 11,567,310
    • Issue date Jan 31, 2023
    • Olympus Corporation
    • Masatoshi Fujigasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light source device
    • Patent number 6,693,397
    • Issue date Feb 17, 2004
    • Olympus Corporation
    • Keiji Handa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCH UNIT AND ENDOSCOPE
    • Publication number 20200268232
    • Publication date Aug 27, 2020
    • OLYMPUS CORPORATION
    • Masatoshi FUJIGASAKI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE AND ENDOSCOPE SYSTEM
    • Publication number 20160309990
    • Publication date Oct 27, 2016
    • OLYMPUS CORPORATION
    • Masanori YAJIMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Light source device
    • Publication number 20030060682
    • Publication date Mar 27, 2003
    • Olympus Optical Co., Ltd.
    • Keiji Handa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR