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Toshio Nishizawa

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  • Nagano, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ACOUSTIC WAVE DEVICE, FILTER, AND MULTIPLEXER
    • Publication number 20210399709
    • Publication date Dec 23, 2021
    • Taiyo Yuden Co., Ltd.
    • Shinji YAMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ACOUSTIC WAVE DEVICE, FILTER, AND MULTIPLEXER
    • Publication number 20210288628
    • Publication date Sep 16, 2021
    • Taiyo Yuden Co., Ltd.
    • Takuya NISHIMURA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ACOUSTIC WAVE FILTER, DUPLEXER, AND MODULE
    • Publication number 20170054431
    • Publication date Feb 23, 2017
    • Taiyo Yuden Co., Ltd.
    • Hikaru SHIMOMURA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ACOUSTIC WAVE DEVICE
    • Publication number 20140368296
    • Publication date Dec 18, 2014
    • Taiyo Yuden Co., Ltd.
    • Toshio Nishizawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DUPLEXER
    • Publication number 20140111286
    • Publication date Apr 24, 2014
    • Taiyo Yuden Co., Ltd.
    • Noriaki Taniguchi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FILTER AND DUPLEXER
    • Publication number 20130328639
    • Publication date Dec 12, 2013
    • Naoya YABUUCHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ACOUSTIC WAVE DEVICE AND FABRICATION METHOD OF THE SAME
    • Publication number 20130187730
    • Publication date Jul 25, 2013
    • Taiyo Yuden Co., Ltd.
    • Toshio NISHIZAWA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FILTER AND DUPLEXER
    • Publication number 20130147577
    • Publication date Jun 13, 2013
    • Taiyo Yuden Co., Ltd.
    • Tokihiro NISHIHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DUPLEXER
    • Publication number 20120194294
    • Publication date Aug 2, 2012
    • Taiyo Yuden Co., Ltd.
    • Toshio NISHIZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ACOUSTIC WAVE DEVICE
    • Publication number 20110001581
    • Publication date Jan 6, 2011
    • Taiyo Yuden Co., Ltd.
    • Toshio NISHIZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SURFACE ACOUSTIC WAVE DEVICE AND DUPLEXER
    • Publication number 20080252394
    • Publication date Oct 16, 2008
    • FUJITSU MEDIA DEVICES LIMITED
    • Motoyuki TAJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Balance filter and duplexer
    • Publication number 20080224790
    • Publication date Sep 18, 2008
    • FUJITSU MEDIA DEVICES LIMITED
    • Motoyuki Tajima
    • 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
  • Information Patent Application

    Surface acoustic wave filter and duplexer using the same
    • Publication number 20060244550
    • Publication date Nov 2, 2006
    • FUJITSU MEDIA DEVICES LIMITED
    • Shogo Inoue
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic wave device
    • Publication number 20060044079
    • Publication date Mar 2, 2006
    • Toshio Nishizawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic wave device
    • Publication number 20050046520
    • Publication date Mar 3, 2005
    • FUJITSU MEDIA DEVICES LIMITED
    • Toshio Nishizawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Surface acoustic wave device, communication device using the same,...
    • Publication number 20020057141
    • Publication date May 16, 2002
    • FUJITSU MEDIA DEVICES LIMITED
    • Toshio Nishizawa
    • H03 - BASIC ELECTRONIC CIRCUITRY