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Masatoshi Tokunaga

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  • Chiryu-city, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20080116765
    • Publication date May 22, 2008
    • DENSO CORPORATION
    • Makiko Sugiura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20070040477
    • Publication date Feb 22, 2007
    • DENSO CORPORATION
    • Makiko Sugiura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Current sensor and mounting structure thereof
    • Publication number 20060057899
    • Publication date Mar 16, 2006
    • DENSO Corporation
    • Masatoshi Tokunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20060043843
    • Publication date Mar 2, 2006
    • DENSO Corporation
    • Makiko Sugiura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Semiconductor device having moving part
    • Publication number 20050205949
    • Publication date Sep 22, 2005
    • DENSO Corporation
    • Masatoshi Tokunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    Semiconductor dynamic quantity sensor
    • Publication number 20050204816
    • Publication date Sep 22, 2005
    • DENSO Corporation
    • Masatoshi Tokunaga
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pressure sensor having metallic diaphragm with convexity
    • Publication number 20040187587
    • Publication date Sep 30, 2004
    • DENSO Corporation
    • Hironobu Baba
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor having resin mold casing and method of manufacturing the same
    • Publication number 20040118227
    • Publication date Jun 24, 2004
    • Masatoshi Tokunaga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL