Patents by Inventor Yuichi Uwabu

Yuichi Uwabu 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).

  • Dialog control system
    Publication number: 20030202017
    Abstract: There is provided a system for controlling a dialog flow so that a user can purchase goods with the feeling closer to face-to-face sales in the sales of goods using the Internet.
    Type: Application
    Filed: October 15, 2002
    Publication date: October 30, 2003
    Applicant: FUJITSU LIMITED
    Inventors: Toshiyuki Fukuoka, Hitoshi Okumura, Ryosuke Miyata, Yuichi Uwabu