Patents by Inventor Tadamasa Goto

Tadamasa Goto 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).

  • Digital signal decoding circuit and decoding method
    Patent number: 5052021
    Abstract: A digital signal decoding circuit of this invention includes a detection circuit, a reference signal generation circuit, and a discrimination circuit. The detection circuit detects central values of an amplitude in each bit of interest of a received digital signal. The reference signal generation circuit generates a reference signal having a signal value according to the central value detected by the detection circuit. The discrimination circuit compares the signal value of the received digital signal with a signal value of the reference signal generated by the reference signal generation circuit, thereby outputting a decoded binary signal.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: September 24, 1991
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tadamasa Goto, Kazuo Yamamoto, Takahisa Hayashi, Shunsuke Koike