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Yoko Sugiyama

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fine particle measurement device
    • Patent number 11,768,146
    • Issue date Sep 26, 2023
    • Sumitomo Electric Industries, Ltd.
    • Akinori Kimura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Observation container and microparticle measurement device
    • Patent number 11,333,596
    • Issue date May 17, 2022
    • Sumitomo Electric Industries, Ltd.
    • Akinori Kimura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Quality evaluation method and quality evaluation device
    • Patent number 11,092,542
    • Issue date Aug 17, 2021
    • Sumitomo Electric Industries, Ltd.
    • Hiroshi Suganuma
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample holder
    • Patent number D921922
    • Issue date Jun 8, 2021
    • Sumitomo Electric Industries, Ltd.
    • Asako Motomura
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sample holder
    • Patent number D921220
    • Issue date Jun 1, 2021
    • Sumitomo Electric Industries, Ltd.
    • Asako Motomura
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sample holder
    • Patent number D920537
    • Issue date May 25, 2021
    • Sumitomo Electric Industries, Ltd.
    • Asako Motomura
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents