Patents by Inventor Koji Ichii

Koji Ichii 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).

  • Publication number: 20070061323
    Abstract: A reference value calculation unit calculates, as a reference value, the value in which the mean value, the mode value and the median are averaged by obtaining the mean value, the mode value and the median for the year at which the document containing each keyword is published, based on the annual publication data inputted into a data input unit. A data sort unit sorts the annual publication data for each keyword, based on the calculated reference value. And a data display unit creates a display data based on the sorted annual publication data and displays the created display data on a screen.
    Type: Application
    Filed: March 13, 2006
    Publication date: March 15, 2007
    Applicant: National Institute of Information and Communications Technology
    Inventors: Masaki Murata, Koji Ichii, Qing Ma, Tamotsu Shirado, Hitoshi Isahara