Patents by Inventor Hirokazu Takeno

Hirokazu Takeno 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).

  • Packet communication network and packet transfer control method
    Publication number: 20040202158
    Abstract: A communication network constructed by a plurality of packet transfer apparatuses each having a function of autonomously setting routing information in a routing table. Each of the packet transfer apparatuses has a function of setting routing information designated by a management apparatus into a routing table and places priority on the routing information designated by the management apparatus over the routing information autonomously set, thereby to transferring received packets from a user who has reserved a bandwidth through an optimum route in which the bandwidth can be guaranteed.
    Type: Application
    Filed: February 26, 2001
    Publication date: October 14, 2004
    Inventors: Hirokazu Takeno, Mitsuo Igari, Takeshi Amada