Patents by Inventor Kenji Saiki

Kenji Saiki 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: 11645020
    Abstract: An image forming apparatus includes an acquisition unit and a determination unit. The acquisition unit acquires a print setting about at least one of items including a size of a recording medium used for printing, a type of the recording medium, and a conveyance speed of the recording medium. The determination unit determines a printing method to be executed among a plurality of printing methods including a first printing method for drawing an image having a density and a second printing method for drawing an image having a density that is higher than the density of an image printed by the first printing method. Where the print setting is acquired by the acquisition unit, the determination unit determines whether to permit execution of printing by the second printing method based on the print setting acquired by the acquisition unit.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: May 9, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Saiki, Kyosuke Nakano
  • Patent number: 11558521
    Abstract: An image forming apparatus improved in a setting process for a recording medium to thereby make it possible to prevent print processing from failing to be executed. In the image forming apparatus including a plurality of sheet feeders for storing recording sheets, when recording sheets are stored in one of the sheet feeders, at least one of the recording sheets is conveyed from the corresponding sheet feeder, and the type of the conveyed recording sheet is identified. Then, the identified type of the recording sheet is set as the type of the stored recording sheets. This makes it possible to prevent occurrence of a situation in which print processing is not executed because the identified type of the recording sheet does not match the set type of the recording sheets, whereby it is possible to prevent print processing from failing to be executed.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: January 17, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenji Saiki
  • Publication number: 20220147288
    Abstract: An image forming apparatus includes an acquisition unit and a determination unit. The acquisition unit acquires a print setting about at least one of items including a size of a recording medium used for printing, a type of the recording medium, and a conveyance speed of the recording medium. The determination unit determines a printing method to be executed among a plurality of printing methods including a first printing method for drawing an image having a density and a second printing method for drawing an image having a density that is higher than the density of an image printed by the first printing method. Where the print setting is acquired by the acquisition unit, the determination unit determines whether to permit execution of printing by the second printing method based on the print setting acquired by the acquisition unit.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Inventors: Kenji Saiki, Kyosuke Nakano
  • Patent number: 11269569
    Abstract: An image forming apparatus includes an acquisition unit and a determination unit. The acquisition unit acquires a print setting about at least one of items including a size of a recording medium used for printing, a type of the recording medium, and a conveyance speed of the recording medium. The determination unit determines a printing method to be executed among a plurality of printing methods including a first printing method for drawing an image having a density and a second printing method for drawing an image having a density that is higher than the density of an image printed by the first printing method. Where the print setting is acquired by the acquisition unit, the determination unit determines whether to permit execution of printing by the second printing method based on the print setting acquired by the acquisition unit.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 8, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Saiki, Kyosuke Nakano
  • Publication number: 20210377410
    Abstract: An image forming apparatus improved in a setting process for a recording medium to thereby make it possible to prevent print processing from failing to be executed. In the image forming apparatus including a plurality of sheet feeders for storing recording sheets, when recording sheets are stored in one of the sheet feeders, at least one of the recording sheets is conveyed from the corresponding sheet feeder, and the type of the conveyed recording sheet is identified. Then, the identified type of the recording sheet is set as the type of the stored recording sheets. This makes it possible to prevent occurrence of a situation in which print processing is not executed because the identified type of the recording sheet does not match the set type of the recording sheets, whereby it is possible to prevent print processing from failing to be executed.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 2, 2021
    Inventor: Kenji Saiki
  • Patent number: 11190663
    Abstract: An image scanning apparatus that is capable of executing control about an interrupt scan without using another apparatus. The image scanning apparatus includes a scanner and a controller. The scanner scans a document. The controller determines whether interrupt execution of a second scan that is different from a first scan is permitted based on a setting relevant to the first scan that is being executed. The scanner executes the second scan after suspending the first scan in a case where the interrupt execution of the second scan is permitted, and the scanner restarts the first scan after executing the second scan.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: November 30, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenji Saiki
  • Patent number: 11137951
    Abstract: When a plurality of units of the same data is stored for all jobs, the capacity of a hard disk may be greatly consumed. The present disclosure relates to a storage that stores data based on a job, and a controller configured to cause the storage to store the data and not to store data identical to the data, based on a job type of the job being a first type, and cause the storage to store the data and the data identical to the data, based on the job type of the job being a second type different from the first type.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: October 5, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tomonori Hayashi, Kenji Saiki
  • Patent number: 11122178
    Abstract: An image forming apparatus improved in a setting process for a recording medium to thereby make it possible to prevent print processing from failing to be executed. In the image forming apparatus including a plurality of sheet feeders for storing recording sheets, when recording sheets are stored in one of the sheet feeders, at least one of the recording sheets is conveyed from the corresponding sheet feeder, and the type of the conveyed recording sheet is identified. Then, the identified type of the recording sheet is set as the type of the stored recording sheets. This makes it possible to prevent occurrence of a situation in which print processing is not executed because the identified type of the recording sheet does not match the set type of the recording sheets, whereby it is possible to prevent print processing from failing to be executed.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: September 14, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenji Saiki
  • Publication number: 20210195046
    Abstract: An image scanning apparatus that is capable of executing control about an interrupt scan without using another apparatus. The image scanning apparatus includes a scanner and a controller. The scanner scans a document. The controller determines whether interrupt execution of a second scan that is different from a first scan is permitted based on a setting relevant to the first scan that is being executed. The scanner executes the second scan after suspending the first scan in a case where the interrupt execution of the second scan is permitted, and the scanner restarts the first scan after executing the second scan.
    Type: Application
    Filed: November 23, 2020
    Publication date: June 24, 2021
    Inventor: Kenji SAIKI
  • Publication number: 20200142650
    Abstract: An image forming apparatus includes an acquisition unit and a determination unit. The acquisition unit acquires a print setting about at least one of items including a size of a recording medium used for printing, a type of the recording medium, and a conveyance speed of the recording medium. The determination unit determines a printing method to be executed among a plurality of printing methods including a first printing method for drawing an image having a density and a second printing method for drawing an image having a density that is higher than the density of an image printed by the first printing method. Where the print setting is acquired by the acquisition unit, the determination unit determines whether to permit execution of printing by the second printing method based on the print setting acquired by the acquisition unit.
    Type: Application
    Filed: October 25, 2019
    Publication date: May 7, 2020
    Inventors: Kenji Saiki, Kyosuke Nakano
  • Publication number: 20190377519
    Abstract: When a plurality of units of the same data is stored for all jobs, the capacity of a hard disk may be greatly consumed. The present disclosure relates to a storage that stores data based on a job, and a controller configured to cause the storage to store the data and not to store data identical to the data, based on a job type of the job being a first type, and cause the storage to store the data and the data identical to the data, based on the job type of the job being a second type different from the first type.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 12, 2019
    Inventors: Tomonori Hayashi, Kenji Saiki
  • Patent number: 10317815
    Abstract: An image forming apparatus is provided which can properly manage individual information after replacement and history of replacement on the apparatus side. If individual information is successfully read from a toner cartridge storing the individual information, the image forming apparatus records the individual information in an apparatus-side memory. At a predetermined timing of when there is a possibility that the toner cartridge is replaced, the image forming apparatus attempts to read information from the toner cartridge. If the reading fails and the individual information recorded in the apparatus-side storage is not information read from the toner cartridge, the image forming apparatus writes new individual information about the toner cartridge to the apparatus-side storage, and records information generated on the apparatus side in the written individual information.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: June 11, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenji Saiki
  • Patent number: 9977388
    Abstract: An image forming apparatus for performing image formation using a recording material includes an acquisition unit configured to acquire a remaining amount of the recording material, a prediction unit configured to predict a remaining amount of the recording material based on data used for the image formation, a setting unit configured to set the predicated remaining amount of the recording material as a remaining amount of the recording material to be displayed, and a control unit configured to perform control so that when the predicted remaining amount of the recording material reaches a remaining amount of the recording material to be acquired next by the acquisition unit, the remaining amount of the recording material to be displayed is maintained at the remaining amount of the recording material to be acquired next by the acquisition unit until the acquisition unit acquires the next remaining amount of the recording material.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: May 22, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenji Saiki
  • Patent number: 9965291
    Abstract: An information processing apparatus that can execute a start-up process properly, even when electric power is cut off without performing a normal power turn-OFF process. A first storage unit stores a program. A second storage unit continues holding information even when a power supply stops. A third storage unit stores information showing a power-OFF-timing state of the information processing apparatus. A control unit determines whether the information showing the power-OFF-timing state obtained from the third storage unit needs read-out of a program at a power ON timing of the information processing apparatus, performs a start-up process after reading and developing the program from the first storage unit to the second storage unit when the read-out of the program is needed, and performs the start-up process without reading and developing the program from the first storage unit to the second storage unit when the read-out of the program is not needed.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: May 8, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Kenji Saiki
  • Patent number: 9864904
    Abstract: An motion analysis device includes a processing unit that performs motion analysis of a subject using an output of a sensor unit. The sensor unit includes an angular velocity sensor capable of measuring angular velocity of at least 2500 dps, a second acceleration sensor capable of measuring acceleration of at least 50 G, and a first acceleration sensor capable of measuring acceleration of at least 24 G. The sensor unit is mounted on at least one of a golf club and a subject. The processing unit calculates a posture of the sensor unit at the time of motion using the angular velocity measured by the angular velocity sensor, and performs selection of outputs of the second and first acceleration sensors according to acceleration applied at the time of the motion and calculates a position of the sensor unit during the motion using the selected acceleration of the sensor.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: January 9, 2018
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Kenji Saiki
  • Publication number: 20170090378
    Abstract: An image forming apparatus for performing image formation using a recording material includes an acquisition unit configured to acquire a remaining amount of the recording material, a prediction unit configured to predict a remaining amount of the recording material based on data used for the image formation, a setting unit configured to set the predicated remaining amount of the recording material as a remaining amount of the recording material to be displayed, and a control unit configured to perform control so that when the predicted remaining amount of the recording material reaches a remaining amount of the recording material to be acquired next by the acquisition unit, the remaining amount of the recording material to be displayed is maintained at the remaining amount of the recording material to be acquired next by the acquisition unit until the acquisition unit acquires the next remaining amount of the recording material.
    Type: Application
    Filed: December 12, 2016
    Publication date: March 30, 2017
    Inventor: Kenji Saiki
  • Publication number: 20170075270
    Abstract: An image forming apparatus is provided which can properly manage individual information after replacement and history of replacement on the apparatus side. If individual information is successfully read from a toner cartridge storing the individual information, the image forming apparatus records the individual information in an apparatus-side memory. At a predetermined timing of when there is a possibility that the toner cartridge is replaced, the image forming apparatus attempts to read information from the toner cartridge. If the reading fails and the individual information recorded in the apparatus-side storage is not information read from the toner cartridge, the image forming apparatus writes new individual information about the toner cartridge to the apparatus-side storage, and records information generated on the apparatus side in the written individual information.
    Type: Application
    Filed: September 9, 2016
    Publication date: March 16, 2017
    Inventor: Kenji Saiki
  • Patent number: 9588473
    Abstract: An image forming apparatus executes control for predicting a toner remaining amount, if the apparatus can acquire a predetermined value as identification information indicating a type or a manufacture of a toner cartridge.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: March 7, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenji Saiki
  • Patent number: 9552538
    Abstract: An image forming apparatus for performing image formation using a recording material includes an acquisition unit configured to acquire a remaining amount of the recording material, a prediction unit configured to predict a remaining amount of the recording material based on data used for the image formation, a setting unit configured to set the predicated remaining amount of the recording material as a remaining amount of the recording material to be displayed, and a control unit configured to perform control so that when the predicted remaining amount of the recording material reaches a remaining amount of the recording material to be acquired next by the acquisition unit, the remaining amount of the recording material to be displayed is maintained at the remaining amount of the recording material to be acquired next by the acquisition unit until the acquisition unit acquires the next remaining amount of the recording material.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: January 24, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Kenji Saiki
  • Publication number: 20160295045
    Abstract: An image forming apparatus improved in a setting process for a recording medium to thereby make it possible to prevent print processing from failing to be executed. In the image forming apparatus including a plurality of sheet feeders for storing recording sheets, when recording sheets are stored in one of the sheet feeders, at least one of the recording sheets is conveyed from the corresponding sheet feeder, and the type of the conveyed recording sheet is identified. Then, the identified type of the recording sheet is set as the type of the stored recording sheets. This makes it possible to prevent occurrence of a situation in which print processing is not executed because the identified type of the recording sheet does not match the set type of the recording sheets, whereby it is possible to prevent print processing from failing to be executed.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 6, 2016
    Inventor: Kenji Saiki