Patents by Inventor YUKARI KO

YUKARI KO 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: 20080194274
    Abstract: A location information management system includes at least one mobile terminal, a plurality of relay stations, and a location information management server. The location information management server multicasts a message for inquiring a location of a predetermined mobile terminal to the plurality of relay stations when location information of the mobile terminal is required.
    Type: Application
    Filed: January 18, 2008
    Publication date: August 14, 2008
    Inventor: YUKARI KO