Patents by Inventor Tsuneo Muya

Tsuneo Muya 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).

  • Magnetic video recording and reproducing device
    Patent number: 4241365
    Abstract: In a magnetic recording and reproducing device for recording a video signal intermittently by a rotary magnetic head, a capstan motor is rotated by .alpha. or .alpha./.beta. pulses applied to a pulse generator for moving a magnetic tape exactly a length for one track or 1/.beta. of that length, .alpha. being a positive integer other than a prime number and .beta. being a positive integer other than 1, so the head can scan just one track correctly.
    Type: Grant
    Filed: August 22, 1978
    Date of Patent: December 23, 1980
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Minoru Koda, Tsuneo Muya