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Koichi Hatano

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LADDER FILTER INCLUDING ADDITIONAL RESONATOR FOR HIGHER ATTENUATION
    • Publication number 20230308080
    • Publication date Sep 28, 2023
    • Skyworks Solutions, Inc.
    • Koichi Hatano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BULK ACOUSTIC WAVE FILTERS FOR IMPROVING NOISE FACTOR
    • Publication number 20230188115
    • Publication date Jun 15, 2023
    • Skyworks Solutions, Inc.
    • Koichi Hatano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    LOW LOSS TEMPERATURE COMPENSATED SURFACE ACOUSTIC WAVE FILTER AND D...
    • Publication number 20210006225
    • Publication date Jan 7, 2021
    • Skyworks Solutions, Inc.
    • Koichi Hatano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SURFACE ACOUSTIC WAVE ELEMENT
    • Publication number 20170040970
    • Publication date Feb 9, 2017
    • HANDY INTERNATIONAL CO., LTD.
    • Koichi HATANO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DUPLEXER
    • Publication number 20090302970
    • Publication date Dec 10, 2009
    • FUJITSU MEDIA DEVICES LIMITED
    • Koichi HATANO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ANTENNA DUPLEXER
    • Publication number 20080284540
    • Publication date Nov 20, 2008
    • FUJITSU LIMITED
    • Tokihiro NISHIHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic wave device
    • Publication number 20070090895
    • Publication date Apr 26, 2007
    • FUJITSU MEDIA DEVICES LIMITED
    • Toshio Nishizawa
    • H03 - BASIC ELECTRONIC CIRCUITRY