Patents by Inventor Nobuhiro Tsubone

Nobuhiro Tsubone 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).

  • House code setting method and power line carrier communication system
    Publication number: 20030107471
    Abstract: There are provided a plurality of terminals (10, 20, 30) which are connected by a power line (1) and exchange information through the power line (1) and to which intrinsic terminal identifiers are respectively given, and the feature is that each of the terminals (10, 20, 30) holds a house code to prevent interference between another system and its own system, and the house code is generated as a code common to the same system on the basis of the terminal identifier given to a master terminal selected from the respective terminals (10, 20, 30) belonging to the same system.
    Type: Application
    Filed: September 26, 2002
    Publication date: June 12, 2003
    Inventor: Nobuhiro Tsubone
  • Data transfer method
    Patent number: 6405240
    Abstract: A proxy server located at an access point is provided with control means for separating transfer of data over an access network and transfer of data over the Internet.
    Type: Grant
    Filed: August 3, 1999
    Date of Patent: June 11, 2002
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Nobuhiro Tsubone, Tatsuki Ichihashi