Patents by Inventor Hajime Chiwata

Hajime Chiwata 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).

  • Method, apparatus, and system for bandwidth control
    Publication number: 20020159480
    Abstract: In a method, an apparatus, and a system for a bandwidth control, a packet is held in a buffer, the held packet is read at a line bandwidth, and a read timing of a next packet is controlled, based on a packet length of a counted packet in order that a difference between the line bandwidth and a setting bandwidth assumes a packet interval. Also, by a flow control combined therewith, a bandwidth control is realized as a system without discarding any packet or with a low packet discarding rate.
    Type: Application
    Filed: November 15, 2001
    Publication date: October 31, 2002
    Inventors: Osamu Sekihata, Naomasa Yoshimura, Shiro Mori, Hajime Chiwata, Kiyotaka Shikata