Patents Assigned to Canon Kabushinki Kaisha
  • Image processing apparatus, image processing method, computer program and computer readable storage medium
    Patent number: 7613317
    Abstract: There is provided a message processing apparatus including an image inputting unit for inputting a document image, an extracting unit for extracting a character image from the input document image, and an embedding unit for embedding watermark message by correcting a density value of the extracted character image.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: November 3, 2009
    Assignee: Canon Kabushinki Kaisha
    Inventor: Ling Lu
  • Method and apparatus for executing load distributed printing
    Publication number: 20050141023
    Abstract: This invention provides a load distributed printing technique which efficiently uses a plurality of printing apparatuses by using small resources. To accomplish this, an information processing apparatus, which can transmit a print job to a plurality of printing apparatuses, is provided.
    Type: Application
    Filed: December 1, 2004
    Publication date: June 30, 2005
    Applicant: CANON KABUSHINKI KAISHA
    Inventors: Takashi Yagita, Masamichi Ohshima, Noriyoshi Kurotsu, Hidekazu Morooka, Koichiro Wanda, Koji Kikuchi, Kei Kitagata, Kenichi Shirai, Hiroyuki Kayama