Patents by Inventor Shigenobu Miki

Shigenobu Miki 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).

  • Electronic time signalling device
    Patent number: 4080575
    Abstract: A time signalling device which includes a clock for generating an actual time signal, a time preset circuit for presetting a time to be signalled, a comparator for comparing the actual time with the preset time and producing an output signal when coincidence occurs.
    Type: Grant
    Filed: November 3, 1976
    Date of Patent: March 21, 1978
    Assignee: Tokyo Jihoki Manufacturing Company, Limited
    Inventor: Shigenobu Miki