Patents by Inventor Toshiyuki Ishii

Toshiyuki Ishii 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: 11952483
    Abstract: A resin composition including: at least one resin ingredient selected from the group made of a resin (A) having a side chain (a) containing a hydrogen-bonding cross-linking moiety with a carbonyl-containing group and/or a nitrogen-containing heterocycle and having a glass transition point of 25° C. or lower, and a resin (B) containing a hydrogen-bonding cross-linking moiety and a covalent-bonding cross-linking moiety in a side chain and having a glass transition point of 25° C. or lower, wherein both the resin (A) and the resin (B) are a reaction product of a cross-linking agent with a maleic anhydride-modified thermoplastic resin having a melting point of 68° C. to 134° C. and a maleation rate of 0.5 to 2.5% by mass.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 9, 2024
    Assignee: ENEOS CORPORATION
    Inventors: Keisuke Chino, Yoshihiro Morinaga, Yuhei Sasaki, Takafumi Ishii, Toshiyuki Iwasaki
  • Patent number: 11941853
    Abstract: An apparatus acquires RAW image data captured by a first device and captured image data captured by a second device, obtains a parameter of the first device by using a learning model that has learned a correspondence relationship between a parameter used to develop RAW image data and an image developed using the parameter such that the characteristics of a developed image of the RAW image data are close to the characteristics of the captured image, and develops the RAW image data.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: March 26, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Toshiyuki Ishii
  • Publication number: 20230379414
    Abstract: An image processing apparatus includes a calculation unit configured to calculate a first position shift between a reference image serving as a reference for a print product and a first read image obtained by reading the print product, and a second position shift between the reference image and a second read image obtained by reading the print product, and a determination unit configured to determine presence/absence of a position shift in the second read image based on the first position shift and the second position shift.
    Type: Application
    Filed: May 15, 2023
    Publication date: November 23, 2023
    Inventor: TOSHIYUKI ISHII
  • Patent number: 11816830
    Abstract: An image processing apparatus includes an acquisition unit configured to acquire a reference image serving as a reference printing result and a target image serving as a printing result to be inspected, a correction unit configured to correct the target image based on a paper white area of each of the reference image and the target image so that a paper white color of the paper white area of the target image matches a paper white color of the paper white area of the reference image, wherein the paper white area is determined based on a positional displacement between the reference image and the target image, and an inspection unit configured to inspect the printing result by comparing the corrected target image with the reference image.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: November 14, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshiyuki Ishii
  • Publication number: 20230102455
    Abstract: There is provided with an image processing apparatus. An obtaining unit obtains a first image serving as a read image of an inspection target medium having undergone printing, and a second image serving as a read image of a reference medium representing a target print result. An inspection unit inspects a defect on the inspection target medium based on the first image and the second image by performing inspection at inspection settings different between a print region and a peripheral region of the inspection target medium.
    Type: Application
    Filed: December 6, 2022
    Publication date: March 30, 2023
    Inventors: Toshiyuki Ishii, Toshihiro Kobayashi
  • Publication number: 20230092518
    Abstract: An image processing apparatus includes an acquisition unit configured to acquire a reference image serving as a reference printing result and a target image serving as a printing result to be inspected, a correction unit configured to correct the target image based on a paper white area of each of the reference image and the target image so that a paper white color of the paper white area of the target image matches a paper white color of the paper white area of the reference image, wherein the paper white area is determined based on a positional displacement between the reference image and the target image, and an inspection unit configured to inspect the printing result by comparing the corrected target image with the reference image.
    Type: Application
    Filed: November 9, 2022
    Publication date: March 23, 2023
    Inventor: Toshiyuki Ishii
  • Patent number: 11551350
    Abstract: There is provided with an image processing apparatus. An obtaining unit obtains a first image serving as a read image of an inspection target medium having undergone printing, and a second image serving as a read image of a reference medium representing a target print result. An inspection unit inspects a defect on the inspection target medium based on the first image and the second image by performing inspection at inspection settings different between a print region and a peripheral region of the inspection target medium.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: January 10, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toshiyuki Ishii, Toshihiro Kobayashi
  • Patent number: 11514568
    Abstract: An image processing apparatus includes an acquisition unit configured to acquire a reference image serving as a reference printing result and a target image serving as a printing result to be inspected, a correction unit configured to correct the target image based on a paper white area of each of the reference image and the target image so that a paper white color of the paper white area of the target image matches a paper white color of the paper white area of the reference image, wherein the paper white area is determined based on a positional displacement between the reference image and the target image, and an inspection unit configured to inspect the printing result by comparing the corrected target image with the reference image.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: November 29, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshiyuki Ishii
  • Patent number: 11388341
    Abstract: To provide an image capturing apparatus with distribution information on an image capturing signal suitable for a display apparatus, an image processing apparatus includes: an image data acquisition unit configured to acquire image data; a configuration information acquisition unit configured to acquire configuration information on a display apparatus which displays at least a part of an image indicated by the image data; a range determination unit configured to determine a range corresponding to the part of the image based on the configuration information; and a display control unit configured to cause a display unit to display the image with distribution information of pixel values corresponding to the range of the image.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: July 12, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Toshiyuki Ishii
  • Publication number: 20220189003
    Abstract: An image processing apparatus includes an acquisition unit configured to acquire a reference image serving as a reference printing result and a target image serving as a printing result to be inspected, a correction unit configured to correct the target image based on a paper white area of each of the reference image and the target image so that a paper white color of the paper white area of the target image matches a paper white color of the paper white area of the reference image, wherein the paper white area is determined based on a positional displacement between the reference image and the target image, and an inspection unit configured to inspect the printing result by comparing the corrected target image with the reference image.
    Type: Application
    Filed: December 8, 2021
    Publication date: June 16, 2022
    Inventor: Toshiyuki Ishii
  • Publication number: 20220148228
    Abstract: An apparatus acquires RAW image data captured by a first device and captured image data captured by a second device, obtains a parameter of the first device by using a learning model that has learned a correspondence relationship between a parameter used to develop RAW image data and an image developed using the parameter such that the characteristics of a developed image of the RAW image data are close to the characteristics of the captured image, and develops the RAW image data.
    Type: Application
    Filed: October 20, 2021
    Publication date: May 12, 2022
    Inventor: Toshiyuki Ishii
  • Patent number: 11313267
    Abstract: A particulate matter sensor includes a sensor element that includes a measurement member and a heater. An anomaly determiner performs determination that there is a break fault in a signal path of the measurement signal in response to both: (1) A first determiner, which determines whether a first measurement value of the measurement signal is higher than or equal to a predetermined normal determination threshold while the measurement voltage is applied between the measurement electrodes and the temperature of the measurement member is controlled at a first determination temperature, making a negative determination; and (2) A second determiner, which performs negative determination while the measurement voltage is applied between the measurement electrodes and the temperature of the measurement member is controlled within a predetermined temperature range that is higher than the first determination temperature and lower than a second determination temperature, making a negative determination.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: April 26, 2022
    Assignee: DENSO CORPORATION
    Inventors: Mikiyasu Matsuoka, Tomoo Kawase, Toshiyuki Ishii
  • Publication number: 20210363910
    Abstract: A particulate matter sensor includes a sensor element that includes a measurement member and a heater.
    Type: Application
    Filed: August 3, 2021
    Publication date: November 25, 2021
    Inventors: Mikiyasu MATSUOKA, Tomoo KAWASE, Toshiyuki ISHII
  • Publication number: 20210264581
    Abstract: There is provided with an image processing apparatus. An obtaining unit obtains a first image serving as a read image of an inspection target medium having undergone printing, and a second image serving as a read image of a reference medium representing a target print result. An inspection unit inspects a defect on the inspection target medium based on the first image and the second image by performing inspection at inspection settings different between a print region and a peripheral region of the inspection target medium.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 26, 2021
    Inventors: Toshiyuki Ishii, Toshihiro Kobayashi
  • Publication number: 20210021767
    Abstract: To provide an image capturing apparatus with distribution information on an image capturing signal suitable for a display apparatus, an image processing apparatus includes: an image data acquisition unit configured to acquire image data; a configuration information acquisition unit configured to acquire configuration information on a display apparatus which displays at least a part of an image indicated by the image data; a range determination unit configured to determine a range corresponding to the part of the image based on the configuration information; and a display control unit configured to cause a display unit to display the image with distribution information of pixel values corresponding to the range of the image.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 21, 2021
    Inventor: Toshiyuki Ishii
  • Patent number: 10837903
    Abstract: To provide a technique of obtaining the reflection characteristics of an object, which can reproduce the appearance of the object more correctly, an information processing apparatus obtains a plurality of measurement values by receiving, from each of a plurality of directions, reflected light from an object illuminated by light from a given direction, and derives, based on the plurality of measurement values, a characteristic of specular reflection light as a reflected light component in a specular reflection direction corresponding to the given direction with respect to a surface of the object, a characteristic of internal diffuse reflection light as a reflected light component after scattering and absorption in the object, and a characteristic of surface diffuse reflection light as a reflected light component which has been diffused on the surface of the object.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: November 17, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshiyuki Ishii, Takahiro Suzuki
  • Patent number: 10732103
    Abstract: An information processing apparatus generates a signal value for forming an image of an object as a recording layer on a recording medium. The apparatus inputs a characteristic of specular reflection light, a characteristic of internal diffuse reflection light, and a characteristic of surficial diffuse reflection light. Then, the apparatus derives, based on the characteristic of the internal diffuse reflection light, a first signal value for a first recording layer to be formed on the recording medium, and derives, based on the characteristic of the specular reflection light and the characteristic of the surficial diffuse reflection light, a second signal value for a second recording layer different from the first recording layer to be formed on the recording medium.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: August 4, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takahiro Suzuki, Toshiyuki Ishii
  • Patent number: 10486432
    Abstract: An image processing apparatus that generates data for setting different colors for a projected portion and a recessed portion of an unevenness on a surface of a recording medium by recording a colored printing material on at least the projected portion of the unevenness includes a first acquisition unit configured to acquire recording amount data representing a recording amount of the colored printing material, and a halftoning unit configured to perform first halftoning on the recording amount data to arrange a larger number of dots of the colored printing material to be recorded on the projected portion of the unevenness at a center of the projected portion than at edges of the projected portion.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: November 26, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Toshiyuki Ishii
  • Patent number: 10370465
    Abstract: Propylene polymers and propylene resin compositions containing the polymers are used as molded articles used under stress for a long period such as automotive parts, housing parts, home appliance parts and electric power tool parts. Stress-resistant molded articles of the invention are obtained from these materials. A propylene homopolymer (A) satisfies the following requirements (1) to (3), and a polypropylene resin composition contains the propylene homopolymer (A). (1) The ratio (Mw/Mn) of weight average molecular weight (Mw) to number average molecular weight (Mn) according to GPC is in the range of 1.2 to 3.5. (2) Mn is in the range of 35,000 to 400,000. (3) The content of components soluble in o-dichlorobenzene at 90° C. is not more than 4 wt %.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: August 6, 2019
    Assignees: PRIME POLYMER CO., LTD., MITSUI CHEMICALS, INC.
    Inventors: Keita Itakura, Toshiyuki Ishii, Rikuo Onishi, Satoshi Hashizume
  • Patent number: 10306141
    Abstract: An image processing apparatus comprises an input unit configured to input a plurality of image data shot with a plurality of different exposures; a determination unit configured to determine whether each of the plurality of image data includes an exposure defect; a generation unit configured to generate a plurality of panoramic images respectively corresponding to the plurality of exposures by panoramically composing a plurality of image data shot with the same exposure based on a result of the determination; an alignment unit configured to perform alignment between the plurality of panoramic images using image data determined not to include the exposure defect and image data obtained by performing luminance correction for image data determined to include the exposure defect; and a composition unit configured to perform high dynamic range composition for the plurality of aligned panoramic images.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: May 28, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshiyuki Ishii