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Katsunori OHSHIMA

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical switching element
    • Patent number 11,500,242
    • Issue date Nov 15, 2022
    • JVCKENWOOD CORPORATION
    • Katsunori Ohshima
    • G02 - OPTICS
  • Information Patent Grant

    Optical switching device
    • Patent number 10,866,483
    • Issue date Dec 15, 2020
    • JVCKENWOOD CORPORATION
    • Katsunori Ohshima
    • G02 - OPTICS
  • Information Patent Grant

    Reflective liquid crystal display element comprising first and seco...
    • Patent number 10,488,715
    • Issue date Nov 26, 2019
    • JVCKENWOOD Corporation
    • Katsunori Ohshima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    MEMS optical scanner
    • Patent number 10,018,832
    • Issue date Jul 10, 2018
    • JVC Kenwood Corporation
    • Jun Ishikawa
    • G02 - OPTICS
  • Information Patent Grant

    Optical storage medium
    • Patent number 7,799,403
    • Issue date Sep 21, 2010
    • Victor Company of Japan, Ltd.
    • Katsunori Ohshima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical information recording medium
    • Patent number 7,180,848
    • Issue date Feb 20, 2007
    • Victor Company of Japan, Ltd.
    • Osamu Akutsu
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents