Patents by Inventor Hitoshi Asaeda

Hitoshi Asaeda 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).

  • Patent number: 6741573
    Abstract: A satellite link is dynamically assigned in a communication system having a plurality of clients, each client having a unidirectional satellite receiving means and a bi-directional network communication means. Unique information of each client is stored at the managing server within a service provider. A client utilizes its network communication means to send a request to the managing server. The managing server then allocates an IP address to the client's satellite receiving means, and a satellite link is established between the client's satellite receiving means and the managing server based upon the stored unique information of the given client. The assigned IP address corresponds to the assigned satellite link, and the assigned IP address is sent from the managing server to the client utilizing the client's directional network communication means.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: May 25, 2004
    Assignee: International Business Machines Corporation
    Inventors: Hitoshi Asaeda, Hidetaka Izumiyama, Jun Takei, Shinya Kotani