Patents by Inventor Isamu Gomikawa

Isamu Gomikawa 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).

  • Screen plate cleaning station
    Patent number: 5860361
    Abstract: The present invention provides a screen plate cleaning station having nozzles for discharging a cleaning liquid to clean a screen plate which has been set in place, the station comprising a hood-like cleaning zone setting means which are provided on both sides of the screen plate in such a manner that their extremities are in contact with the both surfaces of the screen plate, thereby defining substantially equal cleaning zones on the both sides to prevent the cleaning liquid discharged from the nozzles from scattering.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: January 19, 1999
    Assignee: Toho Electronics Co., Ltd.
    Inventors: Hiromitsu Nanjyo, Isamu Gomikawa