Patents by Inventor Hirohisa Koriyama

Hirohisa Koriyama 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).

  • Publication number: 20120249503
    Abstract: A display capable of reducing an electric effect of a color filter on a pixel circuit, and thereby suppressing degradation in display quality is provided. The display includes a pixel drive substrate having a color filter, a display function layer provided on the pixel drive substrate, a first electrode and a second electrode to supply a drive voltage to the display function layer, and a third electrode disposed to face the color filter.
    Type: Application
    Filed: March 6, 2012
    Publication date: October 4, 2012
    Applicant: Sony Corporation
    Inventors: Shinichi Teraguchi, Keisuke Omoto, Hirohisa Koriyama, Yoko Fukunaga, Toshiaki Arai, Kazuyuki Endou
  • Patent number: 6777355
    Abstract: A manufacturing apparatus for a semiconductor device comprises: a clean room for installing a plurality of semiconductor manufacturing and processing apparatuses; an external air cleaning device connected to a supply port of the clean room for supplying a cleaned-up outside air into the clean room; a common air duct section installed in the clean room; a first air cleaning and ventilating means connected to said common air duct section for cleaning and ventilating a part of the cleaned-up outside air to the common air duct section; individual air duct section branched off from the common air duct section and connected to each of said semiconductor manufacturing and processing apparatuses; and a second air cleaning and ventilating means interposed between the individual air duct section and each of the semiconductor manufacturing and processing apparatuses for cleaning and ventilating the air to be supplied to each of the semiconductor manufacturing and processing apparatuses.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: August 17, 2004
    Assignee: Sony Corporation
    Inventors: Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hirohisa Koriyama, Hayato Iwamoto, Hitoshi Abe
  • Publication number: 20040102058
    Abstract: A manufacturing apparatus for a semiconductor device comprises: a clean room for installing a plurality of semiconductor manufacturing and processing apparatuses; an external air cleaning device connected to a supply port of the clean room for supplying a cleaned-up outside air into the clean room; a common air duct section installed in the clean room; a first air cleaning and ventilating means connected to said common air duct section for cleaning and ventilating a part of the cleaned-up outside air to the common air duct section; individual air duct section branched off from the common air duct section and connected to each of said semiconductor manufacturing and processing apparatuses; and a second air cleaning and ventilating means interposed between the individual air duct section and each of the semiconductor manufacturing and processing apparatuses for cleaning and ventilating the air to be supplied to each of the semiconductor manufacturing and processing apparatuses.
    Type: Application
    Filed: November 20, 2003
    Publication date: May 27, 2004
    Inventors: Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hirohisa Koriyama, Hayato Iwamoto, Hitoshi Abe
  • Patent number: 6670290
    Abstract: A manufacturing apparatus for a semiconductor device comprises: a clean room for installing a plurality of semiconductor manufacturing and processing apparatuses; an external air cleaning device connected to a supply port of the clean room for supplying a cleaned-up outside air into the clean room; a common air duct section installed in the clean room; a first air cleaning and ventilating means connected to said common air duct section for cleaning and ventilating a part of the cleaned-up outside air to the common air duct section; individual air duct section branched off from the common air duct section and connected to each of said semiconductor manufacturing and processing apparatuses; and a second air cleaning and ventilating means interposed between the individual air duct section and each of the semiconductor manufacturing and processing apparatuses for cleaning and ventilating the air to be supplied to each of the semiconductor manufacturing and processing apparatuses.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: December 30, 2003
    Inventors: Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hirohisa Koriyama, Hayato Iwamoto, Hitoshi Abe
  • Publication number: 20020090283
    Abstract: A manufacturing apparatus for a semiconductor device comprises: a clean room for installing a plurality of semiconductor manufacturing and processing apparatuses; an external air cleaning device connected to a supply port of the clean room for supplying a cleaned-up outside air into the clean room; a common air duct section installed in the clean room; a first air cleaning and ventilating means connected to said common air duct section for cleaning and ventilating a part of the cleaned-up outside air to the common air duct section; individual air duct section branched off from the common air duct section and connected to each of said semiconductor manufacturing and processing apparatuses; and a second air cleaning and ventilating means interposed between the individual air duct section and each of the semiconductor manufacturing and processing apparatuses for cleaning and ventilating the air to be supplied to each of the semiconductor manufacturing and processing apparatuses.
    Type: Application
    Filed: October 16, 2001
    Publication date: July 11, 2002
    Inventors: Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hirohisa Koriyama, Hayato Iwamoto, Hitoshi Abe