Patents by Inventor Shin-Ichi Kazami

Shin-Ichi Kazami 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).

  • Method and system for transmitting and receiving blocks of encoded data words to minimize error distortion in the recovery of said data words
    Patent number: 4188616
    Abstract: A plurality l of data blocks, each comprised of at least two data words and a parity word associated bit for bit with the data words, together with an error correcting code word associated with each data and parity word, are transmitted in interleaved relation. L data words and associated error correcting code words followed by l parity words and associated error correcting code words and followed by l data words and associated error correcting code words, all transmitted in seriatim, are received and stored, and each error correcting word is decoded to ascertain the presence of an error in each received data or parity word.
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: February 12, 1980
    Assignee: Sony Corporation
    Inventors: Shin-Ichi Kazami, Toshitada Doi