Patents by Inventor Masayoshi Sugino

Masayoshi Sugino has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sensor device
    Publication number: 20070018660
    Abstract: A sensor device is disclosed that includes a sensor, in which a resistance value is changed in accordance with a change in an environment of the sensor. The sensor device also includes a beat oscillator having plural oscillators of different oscillating frequencies. The beat oscillator generates a beat signal of a frequency lower than the oscillating frequencies. The beat signal corresponds to a difference of the oscillating frequencies. The beat oscillator is electrically connected to the sensor such that the frequency of the beat signal changes in accordance with the changes in the resistance value of the sensor.
    Type: Application
    Filed: July 13, 2006
    Publication date: January 25, 2007
    Applicants: DENSO CORPORATION, NIPPON SOKEN, INC
    Inventors: Masayoshi Sugino, Noriyasu Amano, Kiyotaka Inoue, Masao Kano