Patents by Inventor Hidefumi Shiozawa

Hidefumi Shiozawa 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).

  • Reference state output system, reference state output method, and computer readable medium on which reference state output program is recorded
    Patent number: 6704783
    Abstract: A reference state output system, a reference state output method, and a computer readable medium on which a reference state output program is recorded according to the present invention includes a calculation unit for calculating reference times per character included in referred information and outputting a reference state as information including the reference times and a standard deviation of the reference times, and an editing unit for calculating deviations of the reference times per character of each piece of information by the standard deviation of the reference times of the information on the basis of the reference state, and outputting the degree of interest in the information. Therefore, the degree of interest in provided information of an information referrer can be accurately output.
    Type: Grant
    Filed: March 20, 2000
    Date of Patent: March 9, 2004
    Assignee: Fujitsu Limited
    Inventors: Keiichiro Shibata, Hitoshi Ikeda, Hidefumi Shiozawa