Patents by Inventor Sashirou Uemura

Sashirou Uemura 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).

  • Light-emitting device
    Patent number: 5341065
    Abstract: A light-emitting device having front and back panels combined together through a spacer and frit glass, wherein the frit glass is prevented from flowing onto a fluorescent surface or flowing out to the outer surface side of the spacer. A joint surface of the spacer on the front panel side is provided with a slanted surface spaced more from the front panel as the outer periphery of the light-emitting device is approached. Alternatively, a gap for accommodating frit glass may be provided at an outer side portion of the joint surface. Further, the front panel and/or the back panel may be joined to the spacer by frit glass which is applied to each joint surface of the spacer by screen printing.
    Type: Grant
    Filed: February 27, 1992
    Date of Patent: August 23, 1994
    Assignees: Ise Electronics Corporation, Mitsubishi Denki Kabushiki Kaisha
    Inventors: Sashirou Uemura, Yoshiyuki Nishii, Isamu Kanda, Zenichiro Hara, Shunichi Futatsuishi, Kozaburo Shibayama