Patents by Inventor Shingo Kubo

Shingo Kubo 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 grayscale display processing for multi-grayscale display to reduce false contours in a plasma display device
    Patent number: 8009123
    Abstract: In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field. For example, the patterns are arranged in a zigzag manner in units of pixels. At all lighting steps, existence of an absence of light-on SF which becomes a cause of false contour is permitted only in one mode. Accordingly, a generation rate of absence of light-on SF per field when the modes are combined is low, and the level of false contour can be reduced. Further, the spatial arrangement of each mode is optionally changed among the fields.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: August 30, 2011
    Assignee: Fujitsu Hitachi Plasma Display Limited
    Inventors: Katsuhiro Ishida, Akira Yamamoto, Ayahito Kojima, Shingo Kubo, Takashi Shiizaki, Hirohito Kuriyama
  • METHOD FOR GRAYSCALE DISPLAY PROCESSING AND PLASMA DISPLAY DEVICE
    Publication number: 20080048942
    Abstract: In the PDP device, for example, two types of SF lighting patterns (A and B modes) are equally divided and arranged in spatially different regions in a field. For example, the patterns are arranged in a zigzag manner in units of pixels. At all lighting steps, existence of an absence of light-on SF which becomes a cause of false contour is permitted only in one mode. Accordingly, a generation rate of absence of light-on SF per field when the modes are combined is low, and the level of false contour can be reduced. Further, the spatial arrangement of each mode is optionally changed among the fields.
    Type: Application
    Filed: January 25, 2007
    Publication date: February 28, 2008
    Inventors: Katsuhiro Ishida, Akira Yamamoto, Ayahito Kojima, Shingo Kubo, Takashi Shiizaki, Hirohito Kuriyama
  • Adsorbent-formed object and an adsorbent unit
    Patent number: 7300500
    Abstract: An adsorbent molded article comprising granular absorbant and binder having sustained adsorption over an indefinite period; an adsorbent unit employing said adsorbent molded article; and a housing employing said adsorbent molded article or adsorbent unit.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: November 27, 2007
    Assignee: Japan Gore-Tex, Inc.
    Inventors: Yuichi Okada, Yuko Hirano, Shingo Kubo
  • Adsorbent-formed object and an adsorbent unit
    Publication number: 20050241483
    Abstract: An adsorbent molded article comprising granular absorbant and binder having sustained adsorption over an indefinite period; an adsorbent unit employing said adsorbent molded article; and a housing employing said adsorbent molded article or adsorbent unit.
    Type: Application
    Filed: October 7, 2004
    Publication date: November 3, 2005
    Inventors: Yuichi Okada, Yuko Hirano, Shingo Kubo