Patents by Inventor Hayato Kubo

Hayato 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).

  • Patent number: 8181774
    Abstract: There is provided a package of which package objective article is transferred to an up-and-down lift easily even if the package objective article is heavy. A package includes a base portion. The base portion includes a top face opening type of an outer box and a top face opening type of an inner box housed in the outer box. A beam is provided under the outer box. Four columns are arranged on four corners in the inner box. Two columns are arranged in the inner box. The base portion has a top board. The top board is supported by the columns, and is set in the inner box. A buffer member is set on the upper face of the top board. The buffer member acts as an article mounting portion. And, an upper face of the buffer member acts as an article mounting face. The article mounting face is positioned higher than a table face of an up-and-down lift.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: May 22, 2012
    Assignee: Fujitsu Limited
    Inventors: Tetsuya Takahashi, Makoto Fukuda, Hayato Kubo, Norio Nakamura
  • Patent number: 8014599
    Abstract: A color processing device performs a quantitative evaluation not influenced by the experience and sensitivity of a user, upon adjustment of a profile. The adjustment of first conversion data for converting device independent data included in a profile describing characteristics of a device into device dependent data is achieved by inputting sample data, which is the device independent data, converting the sample data into the device dependent data using the first conversion data, converting the converted device dependent data into the device independent data using second conversion data which is conversion data included in the profile and which is conversion data for converting the device dependent data into the device independent data, and calculating the color difference between the sample data and the device independent data.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: September 6, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Patent number: 7796298
    Abstract: In generating a conversion characteristic look-up table between an output device dependence color space and device independence color space, when white and black correction is performed for a colorimetric value of a sample chart output from an output device, the values of the chromaticity components of the white point of the colorimetric value are maintained even after the correction. In addition, the conversion characteristic look-up table is generated such that only a corrected white point is corrected to a reference white point so as to make the reference white point smoothly continue to other grid points.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: September 14, 2010
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroaki Nashizawa, Hayato Kubo, Naoto Ueno
  • Publication number: 20090301908
    Abstract: There is provided a package of which package objective article is transferred to an up-and-down lift easily even if the package objective article is heavy. A package includes a base portion. The base portion includes a top face opening type of an outer box and a top face opening type of an inner box housed in the outer box. A beam is provided under the outer box. Four columns are arranged on four corners in the inner box. Two columns are arranged in the inner box. The base portion has a top board. The top board is supported by the columns, and is set in the inner box. A buffer member is set on the upper face of the top board. The buffer member acts as an article mounting portion. And, an upper face of the buffer member acts as an article mounting face. The article mounting face is positioned higher than a table face of an up-and-down lift.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 10, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Tetsuya Takahashi, Makoto Fukuda, Hayato Kubo, Norio Nakamura
  • Patent number: 7557957
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and colorimetric values, whether or not to save history management information, and the like.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: July 7, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20080158579
    Abstract: An object of the present invention is to make it possible to perform a quantitative evaluation not influenced by experience and sensitivity of a user, upon adjustment of a profile. The adjustment of first conversion data for converting device independent data included in a profile describing characteristics of a device into device dependent data is achieved by inputting sample data which is the device independent data, converting the sample data into the device dependent data using the first conversion data, converting the converted device dependent data into the device independent data using second conversion data which is conversion data included in the profile and which is conversion data for converting the device dependent data into the device independent data, and calculating a color difference between the sample data and the device independent data.
    Type: Application
    Filed: January 17, 2008
    Publication date: July 3, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Patent number: 7385739
    Abstract: In some cases, an image that has undergone color conversion in correspondence with the output characteristics of a printing press as a target is printed using a copying machine or printer for the purpose of proof. Prior to such proof, an output device profile is generated. In this case, it is desired to easily confirm and tune the generated profile. According to this invention, tuning images to be proofed and chart images before and after color conversion are parallelly displayed as independent windows. An arbitrary color range to be tuned is selected on one of these windows, a tuning parameter is set for the selected color range, and a color conversion condition is tuned based on the tuning parameter.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: June 10, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20080074686
    Abstract: This invention provides a color print control method of acquiring an optimum profile by a simple profile acquisition process in consideration of the clustering configuration. According to the color print control method of this invention, a printer manager (15) manages a combination of color printers as a virtual printer. A color setting manager (17) manages a color profile used for color matching in association with the virtual printer and output paper. A job controller (11) controls to accept a print job, whose destination is the managed virtual printer and which contains color matching settings, cause a rendering unit (18) to render the print job, acquire a profile for each virtual printer, and cause a color management processor (16) to perform color matching.
    Type: Application
    Filed: September 17, 2007
    Publication date: March 27, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Kikuo Naito, Kensuke Nozaki, Hayato Kubo, Natsuki Uemura
  • Patent number: 7339700
    Abstract: The invention makes it possible to perform a quantitative evaluation not influenced by experience and sensitivity of a user, upon adjustment of a profile. The adjustment of first conversion data, for converting device independent data included in a profile describing characteristics of a device into device dependent data, is achieved by inputting sample data which is the device independent data, converting the sample data into the device dependent data using the first conversion data, converting the converted device dependent data into the device independent data using second conversion data which is conversion data included in the profile and which is conversion data for converting the device dependent data into the device independent data, and calculating a color difference between the sample data and the device independent data.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: March 4, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20070285692
    Abstract: In generating a conversion characteristic look-up table between an output device dependence color space and device independence color space, when white and black correction is performed for a colorimetric value of a sample chart output from an output device, the values of the chromaticity components of the white point of the colorimetric value are maintained even after the correction. In addition, the conversion characteristic look-up table is generated such that only a corrected white point is corrected to a reference white point so as to make the reference white point smoothly continue to other grid points.
    Type: Application
    Filed: June 6, 2007
    Publication date: December 13, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hiroaki Nashizawa, Hayato Kubo, Naoto Ueno
  • Publication number: 20070133026
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and colorimetric values, whether or not to save history management information, and the like.
    Type: Application
    Filed: February 9, 2007
    Publication date: June 14, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Patent number: 7206094
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and colorimetric values, whether or not to save history management information, and the like.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: April 17, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Patent number: 7035454
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and colorimetric values, whether or not to save history management information, and the like.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: April 25, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20060007459
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and calorimetric values, whether or not to save history management information, and the like.
    Type: Application
    Filed: September 13, 2005
    Publication date: January 12, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Patent number: 6919972
    Abstract: Upon reading an A3-size sample image, a colorimeter that can read A3 size can be used but such A3-size calorimeter is expensive. For this reason, an A3-size recording paper sheet is cut into halves, i.e., two A4-size sample images, which are measured by an A4-size calorimeter. To prevent such troublesome operation, color patches are divided into nearly half groups, and these color patch groups are printed on an A3-size recording paper sheet to have their top positions on the opposite sides. In this way, after one color patch group is measured, the sample image is rotated through 180° and is set on the calorimeter to measure the other color patch group.
    Type: Grant
    Filed: September 12, 2001
    Date of Patent: July 19, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Kumada, Yasushi Nakajima, Kenichi Naito, Hayato Kubo
  • Publication number: 20030053097
    Abstract: An object of the present invention is to make it possible to perform a quantitative evaluation not influenced by experience and sensitivity of a user, upon adjustment of a profile.
    Type: Application
    Filed: September 13, 2002
    Publication date: March 20, 2003
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20030053094
    Abstract: In some cases, an image that has undergone color conversion in correspondence with the output characteristics of a printing press as a target is printed using a copying machine or printer for the purpose of proof. Prior to such proof, an output device profile is generated. In this case, it is desired to easily confirm and tune the generated profile. According to this invention, tuning images to be proofed and chart images before and after color conversion are parallelly displayed as independent windows. An arbitrary color range to be tuned is selected on one of these windows, a tuning parameter is set for the selected color range, and a color conversion condition is tuned based on the tuning parameter.
    Type: Application
    Filed: September 11, 2002
    Publication date: March 20, 2003
    Inventors: Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20020145744
    Abstract: An image which has been color-converted in correspondence with the output characteristics of a printing press as a target for the purpose of proof may often be printed by a copying machine or printer. Prior to the proof, a generation history of a generated profile of an output device is preferably managed. The operator sets whether or not to save parameters (saving location and profile name) associated with saving of a file and colorimetric values, whether or not to save history management information, and the like.
    Type: Application
    Filed: September 10, 2001
    Publication date: October 10, 2002
    Inventors: Shuichi Kumada, Manabu Ohga, Kenichi Naito, Hayato Kubo
  • Publication number: 20020051002
    Abstract: Upon reading an A3-size sample image, a colorimeter that can read A3 size can be used but such A3-size calorimeter is expensive. For this reason, an A3-size recording paper sheet is cut into halves, i.e., two A4-size sample images, which are measured by an A4-size calorimeter. To prevent such troublesome operation, color patches are divided into nearly half groups, and these color patch groups are printed on an A3-size recording paper sheet to have their top positions on the opposite sides. In this way, after one color patch group is measured, the sample image is rotated through 180° and is set on the calorimeter to measure the other color patch group.
    Type: Application
    Filed: September 12, 2001
    Publication date: May 2, 2002
    Inventors: Shuichi Kumada, Yasushi Nakajima, Kenichi Naito, Hayato Kubo