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Akira Nakajima

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  • Okazaki-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic sensor
    • Patent number 7,583,563
    • Issue date Sep 1, 2009
    • Denso Corporation
    • Akira Nakajima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Ultrasonic sensor device and ultrasonic transducer
    • Patent number 7,545,082
    • Issue date Jun 9, 2009
    • Denso Corporation
    • Akira Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultrasonic sensor having compressively deformed spring resiliently...
    • Patent number 7,522,474
    • Issue date Apr 21, 2009
    • Denso Corporation
    • Akira Nakajima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Ultrasonic sensor
    • Patent number 7,428,187
    • Issue date Sep 23, 2008
    • Denso Corporation
    • Akira Nakajima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Ultrasonic sensor
    • Patent number 7,398,687
    • Issue date Jul 15, 2008
    • Denso Corporation
    • Akira Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultrasonic sensor
    • Patent number 7,392,705
    • Issue date Jul 1, 2008
    • Denso Corporation
    • Yasuhiro Kawashima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20070230274
    • Publication date Oct 4, 2007
    • DENSON CORPORATION
    • Akira Nakajima
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20070230273
    • Publication date Oct 4, 2007
    • DENSO CORPORATION
    • Akira Nakajima
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20070220981
    • Publication date Sep 27, 2007
    • DENSO CORPORATION
    • Akira Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ultrasonic sensor device and ultrasonic transducer
    • Publication number 20060284515
    • Publication date Dec 21, 2006
    • DENSO CORPORATION
    • Akira Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20060241474
    • Publication date Oct 26, 2006
    • DENSO CORPORATION
    • Yasuhiro Kawashima
    • G01 - MEASURING TESTING
  • Information Patent Application

    Ultrasonic sensor
    • Publication number 20050236938
    • Publication date Oct 27, 2005
    • DENSO Corporation
    • Akira Nakajima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS