Patents by Inventor Kinichiro Tokiwa

Kinichiro Tokiwa 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).

  • Decoder with code error correcting function
    Patent number: 4592054
    Abstract: A decoder wherein the received codes consisting of a plurality of binary bits are sent to the first and second corrector which are operating in parallel in order to correct random and burst errors respectively. An error-corrected output of the former is further determined whether it becomes all zeros or not by the syndrome calculation. If the result is affirmative, an output of the first corrector, otherwise an output of the second corrector is selected to be sent to the output terminal.
    Type: Grant
    Filed: August 29, 1983
    Date of Patent: May 27, 1986
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Toshihiko Namekawa, Masao Kasahara, Kinichiro Tokiwa, Tohru Inoue, Shigeru Okamura