Patents by Inventor Hirokazu Unoki

Hirokazu Unoki 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).

  • Radio communication system for push information delivery
    Patent number: 6704295
    Abstract: To realize real-time information distribution and a server that reliably delivers information to a mobile terminal and a push-type control method for an information monitoring device. The push-type function server of this invention accumulates information to be distributed and identifier information of destination terminal devices; obtains address information of a terminal device from a home radio server that manages the terminal device according to the identifier information, and transfers distributed information to a radio server connected to a destination terminal device based on the address information, and the information monitoring device monitors whether or not data to be distributed to a specified terminal device have been delivered to other information-storing severs.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: March 9, 2004
    Assignee: Mitsubishi Materials Corporation
    Inventors: Kazuyoshi Tari, Hirokazu Unoki, Tumoru Nagira