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Daisuke Ogawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Radiography apparatus
    • Patent number 11,747,492
    • Issue date Sep 5, 2023
    • FUJIFILM Corporation
    • Hisatsugu Horiuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical wavelength multiplexer/demultiplexer
    • Patent number 10,983,274
    • Issue date Apr 20, 2021
    • NTT Electronics Corporation
    • Daisuke Ogawa
    • G02 - OPTICS
  • Information Patent Grant

    Planar optical waveguide
    • Patent number 8,615,146
    • Issue date Dec 24, 2013
    • NTT Electronics Corporation
    • Mitsuru Nagano
    • G02 - OPTICS
  • Information Patent Grant

    Waveguide type optical device
    • Patent number 8,467,642
    • Issue date Jun 18, 2013
    • NTT Electronics Corporation
    • Daisuke Ogawa
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAMMOGRAPHY APPARATUS
    • Publication number 20240065658
    • Publication date Feb 29, 2024
    • FUJIFILM CORPORATION
    • Daisuke OGAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RADIOGRAPHY APPARATUS
    • Publication number 20220099847
    • Publication date Mar 31, 2022
    • FUJIFILM CORPORATION
    • Hisatsugu HORIUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical Wavelength Multiplexer/Demultiplexer
    • Publication number 20200386942
    • Publication date Dec 10, 2020
    • NTT ELECTRONICS CORPORATION
    • Daisuke Ogawa
    • G02 - OPTICS
  • Information Patent Application

    PLANAR OPTICAL WAVEGUIDE
    • Publication number 20110110629
    • Publication date May 12, 2011
    • Mitsuru Nagano
    • G02 - OPTICS
  • Information Patent Application

    WAVEGUIDE TYPE OPTICAL DEVICE
    • Publication number 20100322556
    • Publication date Dec 23, 2010
    • Daisuke Ogawa
    • G02 - OPTICS