Patents by Inventor Munehiro Numba

Munehiro Numba 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).

  • Press line system
    Patent number: 3948162
    Abstract: A press line system in which there is provided a series of individually driven presses arranged in a line and each having a work loading means and an unloader and in which each of said presses is fed with a workpiece by activation of its associated loading means. As the loading means returns to its initial position, a signal is generated for operating the press for a stroke of operation. After the stroke of operation has been completed, a further signal is generated for actuating the unloader associated with the press for discharging the work from the press.
    Type: Grant
    Filed: April 3, 1975
    Date of Patent: April 6, 1976
    Assignee: Aida Engineering Limited
    Inventor: Munehiro Numba