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  • KAWASAKI-SHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface acoustic wave device, duplexer and comb-shaped electrode
    • Patent number 10,298,200
    • Issue date May 21, 2019
    • WISOL JAPAN CO., LTD.
    • Motoyuki Tajima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Acoustic wave device
    • Patent number 10,298,206
    • Issue date May 21, 2019
    • WISOL JAPAN CO., LTD.
    • Kensei Uehara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Duplexer device
    • Patent number 10,236,862
    • Issue date Mar 19, 2019
    • WISOL JAPAN CO, LTD.
    • Takahiro Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Surface acoustic wave element
    • Patent number 10,153,747
    • Issue date Dec 11, 2018
    • WISOL JAPAN CO., LTD.
    • Koichi Hatano
    • H03 - BASIC ELECTRONIC CIRCUITRY