Patents by Inventor Kiyonori Koike

Kiyonori Koike 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).

  • Electroluminescence light emitting device and method for manufacturing the same
    Publication number: 20040104671
    Abstract: An electroluminescence light emitting device having: an electroluminescence light-emitting layer containing electroluminescence light-emitting elements therein; an electrode section having first and second electrodes which are disposed on one surface side of the electroluminescence light-emitting layer and have a predetermined pattern in which the first and second electrodes are electrically separated from each other with a spacing region; a top coating layer, which is disposed on the other surface side of the electroluminescence light-emitting layer, and on a front surface of which an electrically conductive material is attachable to form an alternating current electric field in the electroluminescence light-emitting layer by an alternating current power supply voltage applied between the first and second electrodes, the top coating layer having a compound additive containing dielectric; and a waterproof layer which is provided between the electrode section and the electroluminescence light-emitting layer.
    Type: Application
    Filed: August 29, 2003
    Publication date: June 3, 2004
    Applicant: TOMY COMPANY, LTD.
    Inventors: Kimitaka Watanabe, Hiroyuki Yamanaka, Kazuyuki Yokota, Masahiro Tamura, Kiyonori Koike, Shinsaku Fukuda