Patents by Inventor Toshimi Shiun

Toshimi Shiun 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).

  • Data-transmission and data-processing system
    Patent number: 4364042
    Abstract: A data-transmission and data-processing system wherein a central station transmits, to decoders of data receiving stations, data comprised of address data and condition data which are adapted corresponding to the respective decoders for attaining desired accessing, and each of the decoders extracts the address data and the condition data from the data received thereby, compares the extracted address and condition data and an address of the decoder and outputs the condition data in response to a result of the comparison.
    Type: Grant
    Filed: September 9, 1980
    Date of Patent: December 14, 1982
    Assignee: Clarion Co., Ltd.
    Inventors: Toshimi Shiun, Hideo Fujii
  • Circuit for correcting data reading clock pulses
    Patent number: 4348762
    Abstract: A circuit for correcting data reading clock pulses, comprising a data reading device for reading data in response to clock pulses of a group or groups of different phases selected by one or more switches, a detector adapted to detect mis-reading of the data, a switch means and a switch control means. The switch control means is actuated by a detection signal of mis-reading to control the switch means so as to select clock pulse group or groups desired for accurate reading of the data.
    Type: Grant
    Filed: August 11, 1980
    Date of Patent: September 7, 1982
    Assignee: Clarion Co., Ltd.
    Inventors: Toshimi Shiun, Hideo Fujii, Yoshio Kizaki
  • Code signal blanking apparatus
    Patent number: 4336554
    Abstract: A code signal blanking apparatus comprising a switching means operative during a given period of a vertical blanking period of a television signal and a reference level setting means for producing an output of the reference level during said given period when the switching circuit is operative. A code signal is blanked by keeping a video signal level of the television signal at the reference level during said given period of the vertical blanking period of the television signal.
    Type: Grant
    Filed: June 23, 1980
    Date of Patent: June 22, 1982
    Assignee: Clarion Co., Ltd.
    Inventors: Masataka Okada, Toshimi Shiun