Patents by Inventor Takamitsu Masumi

Takamitsu Masumi 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).

  • 3D Map Distribution Server Device, Client Terminal Device, and 3D Map Distribution System
    Publication number: 20080016145
    Abstract: A three-dimensional map distribution server device stores shape data for structures drawn on a ground to generate a three-dimensional map image, and, in the first place, transmits to a client PC a list which includes shape data for structures in a district and has position information of the district or of the structures. The client PC selects shape data required for the display based on the position information in the list, and transmits a transmission request for the selected shape data to the three-dimensional map distribution server device. When receiving the request, the three-dimensional map distribution server device responds and transmits to the client PC the requested shape data.
    Type: Application
    Filed: September 6, 2005
    Publication date: January 17, 2008
    Inventors: Yutaka Takase, Atsushi Sone, Tatsuya Hatanaka, Mamoru Shiroki, Takamitsu Masumi