Patents by Inventor Toshiyuki Jingu

Toshiyuki Jingu 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).

  • Value data management method, value data management system, and miles management method
    Publication number: 20020087406
    Abstract: There is provided a value data management method for managing a first value data acquired by each of users and having value exchangeable for specific merchandise, comprising: reading second value data from a first information storage medium and user identification data from a second information storage medium; and updating the first value data acquired by the user corresponding to the user identification data read from the second information storage medium, based on the second value data read from the first information storage medium.
    Type: Application
    Filed: September 7, 2001
    Publication date: July 4, 2002
    Applicant: Japan Airlines Co., Ltd. and Dentsu Inc.
    Inventors: Kunio Hashimoto, Etsuko Ikeda, Kenichi Agarihama, Hideo Tanzawa, Katsuyoshi Yamanouchi, Toshiyuki Jingu