Patents by Inventor Gou Matsumoto

Gou Matsumoto 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 for manufacturing fired product having luminous function, fired product manufactured thereby, and evacuation route guiding sign device using fired product
    Publication number: 20070036988
    Abstract: A fired product having a luminous function is manufactured by: adhering material-adapting glass frit to a surface of a ceramic material; adhering coating glass frit to the surface of the material-adapting glass frit after drying of the material-adapting glass frit; adhering luminous material particles having a particle size of 50 to 250 ?m in one uniform layer to the coating glass frit layer before drying of the coating glass frit so that the upper portions of the luminous material particles are partly exposed from the coating glass frit; alternately stacking coating glass frit and luminous material particles several times; covering the topmost luminous material particles partly exposing from the coating glass frit by adhering coating glass frit; printing an image portion on the surface of the coating glass frit after drying of the coating glass frit; adhering adapting glass frit at a predetermined thickness to the coating glass frit having the printed image portion; uniformly adhering protecting glass frit p
    Type: Application
    Filed: August 11, 2005
    Publication date: February 15, 2007
    Inventors: Hiroshi Tanaka, Tomokazu Fukuda, Gou Matsumoto, Koichiro Nakagawa