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Akihiko Hosaka

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  • Fukushima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Analysis device
    • Patent number 10,168,308
    • Issue date Jan 1, 2019
    • FRONTIER LABORATORIES LTD.
    • Akihiko Hosaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample concentration device
    • Patent number 6,190,613
    • Issue date Feb 20, 2001
    • Frontier Laboratories Ltd.
    • Chuichi Watanabe
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ANALYSIS DEVICE
    • Publication number 20180052143
    • Publication date Feb 22, 2018
    • FRONTIER LABORATORIES LTD.
    • Akihiko Hosaka
    • G01 - MEASURING TESTING