Patents by Inventor Kenji Tsuchiyama

Kenji Tsuchiyama 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).

  • Broadcast receiving system, broadcast receiving method, relay apparatus, mobile station, and control program therefor
    Patent number: 7962163
    Abstract: A broadcast receiving system capable of keeping low the power consumption of a mobile station having a broadcast receiving unit for receiving an irregular broadcast is realized. A broadcast station transmits a broadcast notice for notifying that predefined contents will be broadcasted. The broadcast notice is transmitted to the mobile station through a relay apparatus and a mobile basestation. The mobile station receives the broadcast notice from the mobile basestation by a communication channel commonly used by mobile stations in the mobile coverage. The mobile station is set to a state capable of receiving the broadcast.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: June 14, 2011
    Assignee: NEC Corporation
    Inventor: Kenji Tsuchiyama
  • Broadcast receiving system, broadcast receiving method, relay apparatus, mobile station, and control program therefor
    Publication number: 20070004334
    Abstract: A broadcast receiving system capable of keeping low the power consumption of a mobile station having a broadcast receiving unit for receiving an irregular broadcast is realized. A broadcast station transmits a broadcast notice for notifying that predefined contents will be broadcasted. The broadcast notice is transmitted to the mobile station through a relay apparatus and a mobile basestation. The mobile station receives the broadcast notice from the mobile basestation by a communication channel commonly used by mobile stations in the mobile coverage. The mobile station is set to a state capable of receiving the broadcast.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 4, 2007
    Inventor: Kenji Tsuchiyama