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Hiroya Nagasawa

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Zeta-potential measurement jig
    • Patent number 11,953,465
    • Issue date Apr 9, 2024
    • Otsuka Electronics Co., Ltd.
    • Hiroya Nagasawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample analyzer
    • Patent number D962096
    • Issue date Aug 30, 2022
    • Otsuka Electronics Co., Ltd.
    • Sayaka Obana
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Sample analyzer
    • Patent number D869310
    • Issue date Dec 10, 2019
    • Otsuka Electronics Co., Ltd.
    • Hiroya Nagasawa
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents