Patents by Inventor Hiroto Uno

Hiroto Uno 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: 6084854
    Abstract: In an ATM switching network, a limitation of traffic in an ATM switching apparatus is relaxed. In an ATM switching network capable of allocating a plurality of communication channels to a terminal unit of one subscriber, when the terminal of this subscriber requests setting of the plural communication channels, a traffic amount of the communication channels proposed to the ATM switching apparatus is declared as a total amount of the respective communication channels. The ATM switching apparatus measures a total traffic amount of the plural communication channels set in response to the request made by the terminal unit, and limits the traffic of the plural set communication channels in such a manner that the measured traffic amount becomes lower than, or equal to the traffic amount declared through the terminal unit.
    Type: Grant
    Filed: September 26, 1996
    Date of Patent: July 4, 2000
    Assignee: Hitachi, Ltd.
    Inventors: Hiroto Uno, Hiroyuki Fujitani, Nobuhiko Ido, Kazuhiko Haru