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Yasuyuki Tachikawa

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  • Sakura, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switch
    • Patent number 11,133,136
    • Issue date Sep 28, 2021
    • Fujikura Ltd.
    • Yasuyuki Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Input device and method for producing input device
    • Patent number 10,126,185
    • Issue date Nov 13, 2018
    • Fujikura Ltd.
    • Toshiaki Watanabe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Input device
    • Patent number 9,882,561
    • Issue date Jan 30, 2018
    • Fujikura Ltd.
    • Yohei Kurikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Printed circuit board
    • Patent number 9,585,238
    • Issue date Feb 28, 2017
    • Fujikura Ltd.
    • Yasuyuki Tachikawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents