Patents by Inventor Hitoya Nakamura

Hitoya Nakamura 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).

  • Communication apparatus, communication method, and record medium
    Patent number: 6330603
    Abstract: With an index that represents the content of a message, a communication band is assigned. At this point, communication bands are managed as fixed bands and variable bands. An index is used to secure a fixed band when the transmission a data flow corresponding to a communication request is started. In addition, an index is used to coordinate variable bands. Thus, priority levels of communication requests are objectively designated corresponding to the contents of communication requests and features of mediums. In the case that a fixed band and a variable band are secured, when a function for scheduling and reserving communication resources for communication requests is accomplished, priority levels are objectively designated with an index.
    Type: Grant
    Filed: February 25, 1998
    Date of Patent: December 11, 2001
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Toshibumi Seki, Takeshi Tanaka, Yasuo Namioka, Haruhiko Iida, Yoshio Kataoka, Hideaki Shiotani, Hitoya Nakamura, Akira Kagaya, Keisuke Hashimoto