Patents by Inventor Masao SUGAHARA

Masao SUGAHARA 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: 9735906
    Abstract: A demultiplexing device includes a first demultiplexer configured to demultiplex a first input signal, a second demultiplexer configured to demultiplex a second input signal, and a switching circuit configured to set an input destination of signals demultiplexed and output by each of the first demultiplexer and the second demultiplexer based on data rates of the first and second input signals. A multiplexing device includes a first multiplexer configured to multiplex a first input signal, a second multiplexer configured to multiplex a second input signal, and a switching circuit configured to set an input destination of signals multiplexed and output by the first multiplexer and the second multiplexer based on data rates of the first and second input signals.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: August 15, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Masao Sugahara, Kenji Fukunaga, Koji Komatsu
  • Publication number: 20160050042
    Abstract: A demultiplexing device includes: a first demultiplexer configured to demultiplex a first input signal; a second demultiplexer configured to demultiplex a second input signal; and a switching unit configured to set an input destination of signals demultiplexed by each of the first demultiplexer and the second demultiplexer to one of the first demultiplexer and the second demultiplexer, based on a configuration of each of the first input signal and the second input signal.
    Type: Application
    Filed: July 16, 2015
    Publication date: February 18, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Masao SUGAHARA, Kenji FUKUNAGA, Koji KOMATSU