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Keisuke OGAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Imaging device, endoscope system, and imaging method
    • Patent number 12,238,436
    • Issue date Feb 25, 2025
    • Olympus Medical Systems Corp.
    • Keisuke Ogawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging system
    • Patent number 11,394,911
    • Issue date Jul 19, 2022
    • Olympus Corporation
    • Masato Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Imaging device and endoscope
    • Patent number 10,980,405
    • Issue date Apr 20, 2021
    • Olympus Corporation
    • Tomoharu Ogihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope apparatus
    • Patent number 10,548,461
    • Issue date Feb 4, 2020
    • Olympus Corporation
    • Tomoharu Ogihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Power supply control circuit
    • Patent number 9,768,619
    • Issue date Sep 19, 2017
    • OLYMPOS CORPORATION
    • Keisuke Ogawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGING DEVICE, ENDOSCOPE SYSTEM, AND IMAGING METHOD
    • Publication number 20250168529
    • Publication date May 22, 2025
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Keisuke OGAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING DEVICE, ENDOSCOPE SYSTEM, AND IMAGING METHOD
    • Publication number 20230232131
    • Publication date Jul 20, 2023
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Keisuke OGAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING DEVICE AND ENDOSCOPE SYSTEM
    • Publication number 20230225600
    • Publication date Jul 20, 2023
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • Takaharu TANI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMAGING SYSTEM
    • Publication number 20210185254
    • Publication date Jun 17, 2021
    • OLYMPUS CORPORATION
    • Masato Osawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMAGING DEVICE AND ENDOSCOPE
    • Publication number 20190117053
    • Publication date Apr 25, 2019
    • OLYMPUS CORPORATION
    • Tomoharu OGIHARA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POWER SUPPLY CONTROL CIRCUIT
    • Publication number 20170085095
    • Publication date Mar 23, 2017
    • OLYMPUS CORPORATION
    • Keisuke OGAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENDOSCOPE APPARATUS
    • Publication number 20160262596
    • Publication date Sep 15, 2016
    • OLYMPUS CORPORATION
    • Tomoharu OGIHARA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Advertisement management method
    • Publication number 20050192861
    • Publication date Sep 1, 2005
    • Hideo Nakazawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Method, system and storage medium for asset securitization, and com...
    • Publication number 20040103056
    • Publication date May 27, 2004
    • Yuichi Ikeda
    • G06 - COMPUTING CALCULATING COUNTING