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Koji Matsumoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscope system
    • Patent number 11,871,906
    • Issue date Jan 16, 2024
    • Olympus Corporation
    • Koji Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light treatment system and balloon catheter
    • Patent number 11,602,641
    • Issue date Mar 14, 2023
    • Olympus Corporation
    • Toshiaki Suzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light treatment system and light treatment method
    • Patent number 11,534,621
    • Issue date Dec 27, 2022
    • Olympus Corporation
    • Koji Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system having a first light source for imaging a subject...
    • Patent number 11,070,739
    • Issue date Jul 20, 2021
    • Olympus Corporation
    • Koji Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Endoscope system
    • Patent number 11,045,081
    • Issue date Jun 29, 2021
    • Olympus Corporation
    • Koji Matsumoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Urea derivative
    • Patent number 10,968,169
    • Issue date Apr 6, 2021
    • Daiichi Sankyo Company, Limited
    • Tsuyoshi Soneda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Endoscope system
    • Patent number 10,972,675
    • Issue date Apr 6, 2021
    • Olympus Corporation
    • Sho Shinji
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amide derivative
    • Patent number 10,925,848
    • Issue date Feb 23, 2021
    • Daiichi Sankyo Company, Limited
    • Tsuyoshi Soneda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 10,863,104
    • Issue date Dec 8, 2020
    • Olympus Corporation
    • Koji Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Interference fringe projection optical system and shape measurement...
    • Patent number 10,782,125
    • Issue date Sep 22, 2020
    • Olympus Corporation
    • Koji Matsumoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Manufacturing method for group III nitride semiconductor substrate...
    • Patent number 10,777,704
    • Issue date Sep 15, 2020
    • Sumco Corporation
    • Koji Matsumoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Measurement probe and bio-optical measurement system with contact d...
    • Patent number 10,682,043
    • Issue date Jun 16, 2020
    • Olympus Corporation
    • Koji Matsumoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydrogen concentration measuring device
    • Patent number 10,302,612
    • Issue date May 28, 2019
    • Stanley Electric Co., Ltd.
    • Koji Matsumoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Measurement probe and biological optical measurement system
    • Patent number 10,149,619
    • Issue date Dec 11, 2018
    • Olympus Corporation
    • Ryosuke Ito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Display device
    • Patent number 9,880,383
    • Issue date Jan 30, 2018
    • Olympus Corporation
    • Kanto Miyazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Substituted phenylazole derivative
    • Patent number 9,725,438
    • Issue date Aug 8, 2017
    • Daiichi Sankyo Company, Limited
    • Shigeo Yamanoi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wavelength selection switch
    • Patent number 9,454,002
    • Issue date Sep 27, 2016
    • Lumentum Operations LLC
    • Koji Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Substituted phenylazole derivatives
    • Patent number 9,233,958
    • Issue date Jan 12, 2016
    • Daiichi Sankyo Company, Limited
    • Shigeo Yamanoi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Optical unit for wavelength selecting switch and wavelength selecti...
    • Patent number 9,106,362
    • Issue date Aug 11, 2015
    • JDS Uniphase Corporation
    • Koji Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    N-hetero-ring-substituted amide derivative
    • Patent number 9,006,273
    • Issue date Apr 14, 2015
    • Daiichi Sankyo Company, Limited
    • Shigeo Yamanoi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,958,693
    • Issue date Feb 17, 2015
    • JDS Uniphase Corporation
    • Koji Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,849,077
    • Issue date Sep 30, 2014
    • JDS Uniphase Corporation
    • Koji Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical disc apparatus
    • Patent number 8,789,074
    • Issue date Jul 22, 2014
    • Hitachi-LG Data Storage, Inc.
    • Yosuke Ishizuka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,761,554
    • Issue date Jun 24, 2014
    • JDS Uniphase Corporation
    • Koji Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Sulfone derivative
    • Patent number 8,754,112
    • Issue date Jun 17, 2014
    • Daiichi Sankyo Company, Limited
    • Shigeo Yamanoi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Acylbenzene derivative
    • Patent number 8,722,711
    • Issue date May 13, 2014
    • Daiichi Sankyo Company, Limited
    • Shigeo Yamanoi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,659,812
    • Issue date Feb 25, 2014
    • JDS Uniphase Corporation
    • Koji Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,634,129
    • Issue date Jan 21, 2014
    • Olympus Corporation
    • Satoshi Watanabe
    • G02 - OPTICS
  • Information Patent Grant

    Wavelength selective switch
    • Patent number 8,606,104
    • Issue date Dec 10, 2013
    • Olympus Corporation
    • Takehiro Yoshida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical disc drive
    • Patent number 8,589,960
    • Issue date Nov 19, 2013
    • Hitachi Consumer Electronics Co., Ltd.
    • Yoshiaki Yamauchi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents