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Naohiro Tsurumi

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20250194166
    • Publication date Jun 12, 2025
    • Panasonic Holdings Corporation
    • Naohiro TSURUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20240332372
    • Publication date Oct 3, 2024
    • Panasonic Holdings Corporation
    • Naohiro TSURUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20220376055
    • Publication date Nov 24, 2022
    • PANASONIC CORPORATION
    • Daisuke SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20220344518
    • Publication date Oct 27, 2022
    • PANASONIC CORPORATION
    • Naohiro TSURUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200135876
    • Publication date Apr 30, 2020
    • PANASONIC CORPORATION
    • Hong-An Shih
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160049347
    • Publication date Feb 18, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • NOBORU NEGORO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150194483
    • Publication date Jul 9, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • RYO KAJITANI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING SAME
    • Publication number 20130146946
    • Publication date Jun 13, 2013
    • PANASONIC CORPORATION
    • Naohiro TSURUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIELD EFFECT TRANSISTOR
    • Publication number 20130069115
    • Publication date Mar 21, 2013
    • PANASONIC CORPORATION
    • Satoshi NAKAZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20110175142
    • Publication date Jul 21, 2011
    • PANASONIC CORPORATION
    • Naohiro Tsurumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACOUSTIC RESONATOR AND FILTER
    • Publication number 20090102319
    • Publication date Apr 23, 2009
    • Hiroshi Nakatsuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Film bulk acoustic resonator, filter, and fabrication method thereof
    • Publication number 20070279155
    • Publication date Dec 6, 2007
    • Takashi Uno
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Bipolar transistor and method for fabricating the same
    • Publication number 20070096151
    • Publication date May 3, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Bulk acoustic resonator and filter element
    • Publication number 20070096851
    • Publication date May 3, 2007
    • Takashi Uno
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Composite filter chip
    • Publication number 20070080757
    • Publication date Apr 12, 2007
    • Kazuhiro Yahata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Piezoelectric resonator and method for manufacturing the same
    • Publication number 20060145785
    • Publication date Jul 6, 2006
    • Motonori Ishii
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Filter module using piezoelectric resonators, duplexer, communicati...
    • Publication number 20060055486
    • Publication date Mar 16, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Hiroshi Nakatsuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Resonator and filter using the same
    • Publication number 20060038636
    • Publication date Feb 23, 2006
    • Naohiro Tsurumi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Method for manufacturing resonator
    • Publication number 20050255234
    • Publication date Nov 17, 2005
    • Atsuhiko Kanda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Bipolar transistor and method for fabricating the same
    • Publication number 20040041235
    • Publication date Mar 4, 2004
    • Matsushita Electric Industrial Co. Ltd.
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS