Patents by Inventor Nobuhiko Fukuoka

Nobuhiko Fukuoka 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).

  • Organic electro-luminescence device and method of manufacturing the same
    Publication number: 20030164681
    Abstract: A cap surrounding projection is provided on an outer periphery of a light transmitting cap substrate simultaneously with pixel separation banks, and a surrounding recess is formed in a position, opposed to the cap surrounding, projection, on a substrate provided with emitter elements, the projection and the recess being joined through a sealant with an absorbent arranged therein.
    Type: Application
    Filed: February 6, 2003
    Publication date: September 4, 2003
    Inventors: Nobuhiko Fukuoka, Nobuyuki Ushifusa, Takashi Inoue, Keiko Nakano
  • Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
    Publication number: 20030108686
    Abstract: A material for a liquid-crystal alignment film which comprises as a first polyamide a C3 to C10 alkyl ester of a polyamic acid whose acid anhydride residual group is any of: 1
    Type: Application
    Filed: September 27, 2002
    Publication date: June 12, 2003
    Inventors: Nobuhito Katsumura, Haruhiko Kikawa, Takashi Inoue, Masahiro Yamada, Yasuo Koike, Nobuhiko Fukuoka, Hiromu Terao
  • Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
    Publication number: 20030021914
    Abstract: A material for a liquid-crystal alignment film which comprises as a first polyamide a C3 to C10 alkyl ester of a polyamic acid whose acid anhydride residual group is any of: 1
    Type: Application
    Filed: September 12, 2001
    Publication date: January 30, 2003
    Inventors: Nobuhito Katsumura, Haruhiko Kikawa, Takashi Inoue, Masahiro Yamada, Yasuo Koike, Nobuhiko Fukuoka, Hiromu Terao