Patents by Inventor Toshiaki Ohishi

Toshiaki Ohishi 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).

  • Traffic control apparatus
    Patent number: 6526023
    Abstract: A time division allocating portion distributes a plurality of data links at a plurality of time division timings into which a predetermined period is divided. A remaining communication data supplying process executing portion executes a supplying process of remaining communication data for a data link allocated by the time division allocating portion at the time division timing only when the remaining communication data supplying process commanding portion commands the execution of the supplying process of the remaining communication data for the data link.
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: February 25, 2003
    Assignee: Fujitsu Limited
    Inventors: Hisashi Koga, Takashi Sugino, Toshiaki Ohishi
  • Traffic control apparatus
    Patent number: 5963541
    Abstract: A time division allocating unit distributes a plurality of data links at a plurality of time division timings into which a predetermined period is divided. A communicable remaining data supplying process executing unit executes a supplying process of the remaining data for a data link, which allocated by the time division allocating unit at each time division timing, only when a communicable data supplying process commanding unit commands an execution of the supplying process of the communicable remaining data for the allocated data link.
    Type: Grant
    Filed: November 9, 1995
    Date of Patent: October 5, 1999
    Assignee: Fujitsu Limited
    Inventors: Hisashi Koga, Takashi Sugino, Toshiaki Ohishi