Patents by Inventor Hiroyuki Sakai

Hiroyuki Sakai 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).

  • Patent number: 10715697
    Abstract: An image processing method includes: a first obtaining step of obtaining data of an image; a second obtaining step of obtaining additional information; a third obtaining step of obtaining information related to a printable area of a print medium on which the image based on the data obtained in the first obtaining step is printed; determining step of determining a position where the obtained additional information is embedded in the image on the basis of the information obtained in the third obtaining step; and embedding step of embedding the additional information with reference to the determined position.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: July 14, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuki Omagari, Mitsuru Uratani, Hiroyuki Sakai, Yuki Ishida, Tomohiro Suzuki
  • Patent number: 10701330
    Abstract: An image capturing unit captures an image including an embedded image that is printed on the basis of image data in which at least a color component has been modulated according to additional information. An adjustment unit adjusts a white balance of the image captured by the image capturing unit on the basis of an adjustment value associated with the embedded image. A processing unit processes image data of the image captured by the image capturing unit whose white balance has been adjusted by the adjustment unit to read the additional information in the image captured by the image capturing unit.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: June 30, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Sakai, Mitsuru Uratani, Yuki Ishida, Yuki Omagari, Tomohiro Suzuki
  • Publication number: 20200175308
    Abstract: An image processing apparatus includes a determination unit configured to determine a region of the image on which to perform character recognition processing, a decision unit configured to decide, based on a number of black pixels in contact with the region determined by the determination unit, whether to perform the character recognition processing on an expanded region obtained by expanding the region determined by the determination unit rather than on the region determined by the determination unit, and a character recognition unit configured to perform the character recognition processing on that region of the image decided by the decision unit.
    Type: Application
    Filed: November 15, 2019
    Publication date: June 4, 2020
    Inventor: Hiroyuki Sakai
  • Patent number: 10628123
    Abstract: After starting output of an audio guidance at a first volume, a control portion judges whether or not an image of a user is contained in image data, and also judges whether or not a cover has been opened, such that if no image of the user is contained in the image data and the cover is in a closed state, the control portion maintains the volume of the audio guidance at a first volume, whereas even if no image of the user is contained in the image data, when the cover is opened, the control portion changes the volume of the audio guidance to a second volume.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: April 21, 2020
    Assignee: KYOCERA Document Solutions Inc.
    Inventor: Hiroyuki Sakai
  • Publication number: 20200099821
    Abstract: An image processing apparatus generates a binary image from a multivalue input image, detects a character region and a non-character region from the binary image, and clips regions surrounding each of characters included in the detected character region as character clipping rectangles. The apparatus determines, on the basis of a black pixel density of the binary image included in the character clipping rectangle, whether or not the character clipping rectangle is a character region and determines, on the basis of a number of pixels included in the character clipping rectangle determined to be a non-character region, whether or not the character clipping rectangle determined to be a non-character region is a character region.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 26, 2020
    Inventor: Hiroyuki Sakai
  • Publication number: 20200073532
    Abstract: A design review device includes a communicator, a display controller, and a capturer. The communicator accesses a data server storing data for a 3D model of a component included in a product, data for a 3D model of a tool to be used in assembling the product, and data for a review sheet including a design review result for the product. The display controller displays a screen for selecting at least one of the 3D model of the component or the 3D model of the tool in a virtual space. The capturer detects a user action and selects, in response to the user action, at least one of the 3D model of the component or the 3D model of the tool displayed in the virtual space.
    Type: Application
    Filed: May 25, 2018
    Publication date: March 5, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroyuki SAKAI, Takuya KANAYAMA
  • Publication number: 20190387207
    Abstract: An image capturing unit captures an image including an embedded image that is printed on the basis of image data in which at least a color component has been modulated according to additional information. An adjustment unit adjusts a white balance of the image captured by the image capturing unit on the basis of an adjustment value associated with the embedded image. A processing unit processes image data of the image captured by the image capturing unit whose white balance has been adjusted by the adjustment unit to read the additional information in the image captured by the image capturing unit.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Inventors: Hiroyuki Sakai, Mitsuru Uratani, Yuki Ishida, Yuki Omagari, Tomohiro Suzuki
  • Publication number: 20190369956
    Abstract: After starting output of an audio guidance at a first volume, a control portion judges whether or not an image of a user is contained in image data, and also judges whether or not a cover has been opened, such that if no image of the user is contained in the image data and the cover is in a closed state, the control portion maintains the volume of the audio guidance at a first volume, whereas even if no image of the user is contained in the image data, when the cover is opened, the control portion changes the volume of the audio guidance to a second volume.
    Type: Application
    Filed: May 23, 2019
    Publication date: December 5, 2019
    Applicant: KYOCERA Document Solutions Inc.
    Inventor: Hiroyuki SAKAI
  • Publication number: 20190347841
    Abstract: An apparatus includes a first acquisition unit configured to acquire main object information specifying a main object in generation of a layout image, a second acquisition unit configured to acquire object correlation information specifying an object having a correlation with the main object, an extraction unit configured to extract at least one image including the main object and at least one image including the object having the correlation with the main object from a plurality of images based on the acquired main object information and the acquired object correlation information acquired, and a generation unit configured to generate, using a layout template, a layout image in which the at least one image extracted by the extraction unit and including the main object and the at least one image extracted by the extraction unit and including the object having the correlation with the main object are laid out therein.
    Type: Application
    Filed: July 25, 2019
    Publication date: November 14, 2019
    Inventors: Minako Kato, Kiyoshi Umeda, Hiroyuki Sakai, Hiroyasu Kunieda, Yusuke Hashii, Naoki Sumi
  • Publication number: 20190323420
    Abstract: An internal combustion engine comprising: an intake opening; an exhaust opening; and a mask part having a wall surface extending toward the inside of the combustion chamber along an outer periphery of the intake opening at an opposite side from the exhaust opening side. The wall surface of the mask part is formed so that a clearance from a passage surface of an edge part of the intake valve at an edge part at the lift direction side is greater than the clearance at the edge part at the opposite lift direction side, and so that between the edge part at the lift direction side and the edge part at the opposite lift direction side, the clearance is a value between the clearance at the edge part at the lift direction side and the clearance at the edge part at the opposite lift direction side.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 24, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shintaro HOTTA, Hiroyuki SAKAI
  • Patent number: 10449785
    Abstract: A tray includes a holding portion configured to hold a print medium in a predetermined holding area and an ink absorption portion positioned adjacent to the holding area.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: October 22, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroyuki Sakai
  • Patent number: 10447984
    Abstract: An image capturing unit captures an image including an embedded image that is printed on the basis of image data in which at least a color component has been modulated according to additional information. An adjustment unit adjusts a white balance of the image captured by the image capturing unit on the basis of an adjustment value associated with the embedded image. A processing unit processes image data of the image captured by the image capturing unit whose white balance has been adjusted by the adjustment unit to read the additional information in the image captured by the image capturing unit.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: October 15, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Sakai, Mitsuru Uratani, Yuki Ishida, Yuki Omagari, Tomohiro Suzuki
  • Patent number: D866795
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: November 12, 2019
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D867417
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: November 19, 2019
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D867418
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: November 19, 2019
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D871487
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: December 31, 2019
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D878450
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: March 17, 2020
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D878625
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: March 17, 2020
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D891505
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: July 28, 2020
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai
  • Patent number: D891506
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: July 28, 2020
    Assignee: FUJIFILM Corporation
    Inventor: Hiroyuki Sakai