Patents by Inventor Masayoshi Kuroyanagi

Masayoshi Kuroyanagi 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).

  • Digital data recording apparatus, sampling data identification method thereof, and program for identifying sampling data
    Patent number: 7395175
    Abstract: A digital data recording apparatus, which can record the exact acquisition time of data, a sampling data identification method thereof, and a program for identifying sampling data, are provided. A CPU 11 reads out the program of a first conversion formula. The CPU 11 uses the first conversion formula to convert a time series of detection temperature data into a time series of actual oscillation frequencies f? of a reference clock signal. At a subsequent step, the CPU 11 calculates the respective normal sampling timings employing the current time as a reference time by dividing a time series of count values by each of the actual oscillation frequencies f? corresponding to the respective count values.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: July 1, 2008
    Assignees: National University Corporation Nagoya University, Macome Corporation
    Inventors: Tsuneo Yamauchi, Iwao Fujii, Akane Mandokoro, Masayoshi Kuroyanagi
  • Digital data recording apparatus, sampling data identification method thereof, and program for identifying sampling data
    Publication number: 20060265176
    Abstract: A digital data recording apparatus, which can record the exact acquisition time of data, a sampling data identification method thereof, and a program for identifying sampling data, are provided. A CPU 11 reads out the program of a first conversion formula. The CPU 11 uses the first conversion formula to convert a time series of detection temperature data into a time series of actual oscillation frequencies f? of a reference clock signal. At a subsequent step, the CPU 11 calculates the respective normal sampling timings employing the current time as a reference time by dividing a time series of count values by each of the actual oscillation frequencies f? corresponding to the respective count values.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 23, 2006
    Inventors: Tsuneo Yamauchi, Iwao Fujii, Akane Mandokoro, Masayoshi Kuroyanagi