Patents by Inventor Ryo ASANO

Ryo ASANO 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: 11964838
    Abstract: A printing apparatus includes a printing unit configured to print an image on a sheet; a first exit path from which the sheet with the image printed thereon by the printing unit is discharged while being reversed; a second exit path from which the sheet with the image printed thereon by the printing unit is discharged without being reversed; and a switch member configured to be pivotably arranged so as to switch between the first exit path and the second exit path. The first exit path passes above a pivot center of the switch member, and the second exit path passes below the pivot center.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: April 23, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shinya Asano, Takeshi Koda, Toshiro Sugiyama, Waichiro Saiki, Tomohiro Suzuki, Ryo Kobayashi, Tomoyuki Nagase
  • Publication number: 20240094731
    Abstract: An agent control device includes a movement determination unit configured to input a first observation set, obtained by observing a state of a control target agent, and to input a second observation set, obtained by observing a state of at least one other agent in a periphery of the control target agent, to a first model and to determine information regarding movement of the control target agent in accordance with an output of the first model, a change amount determination unit configured to input the first observation set and the second observation set to a second model and to determine a change amount with respect to the information regarding movement of the control target agent, and an operation control unit configured to operate the control target agent by applying the change amount determined by the change amount determination unit to the information regarding movement determined by the movement determination unit.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 21, 2024
    Applicant: OMRON Corporation
    Inventors: Ryo Yonetani, Mai Nishimura Kurose, Hikaru Asano
  • Patent number: 11539323
    Abstract: An opening and closing body control apparatus for a vehicle includes an assist control portion configured to detect an operation of an opening and closing body of the vehicle by an operator or a user and control voltage applied to a motor serving as a drive source which applies a drive force to the opening and closing body during the operation of the opening and closing body by the operator or the user. The assist control portion applies an assist voltage and an offset voltage alternately to the motor to operate an assist control for applying the drive force to the opening and closing body. The assist voltage for rotating the motor at a rotation speed which corresponds to an operation speed of the opening and closing body and the offset voltage being lower than the assist voltage.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 27, 2022
    Assignee: AISIN CORPORATION
    Inventors: Ryo Asano, Takeshi Nishikibe
  • Patent number: 10787854
    Abstract: A vehicular opening/closing body control device includes: an opening drive control unit configured to control operation of a drive device configured to drive a vehicular opening/closing body to open the opening/closing body upward; a gravity descent detection unit configured to detect a descent of the opening/closing body opened upward due to gravity, a braking force imparting unit configured to impart a braking force to the opening/closing body whose descent due to gravity is detected; and an opening drive prohibition unit configured to prohibit opening drive by the drive device of the opening/closing body whose descent due to gravity is detected.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: September 29, 2020
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Tomoya Tsuboi, Ryo Asano
  • Patent number: 10738525
    Abstract: A vehicle opening/closing body control device includes: an assist control unit that applies a voltage to a motor which drives an opening/closing body of a vehicle so as to perform an assist opening/closing actuation that assists a manual operation force with respect to the opening/closing body for performing an opening/closing actuation of the opening/closing body; and an actuation finish determination unit that determines whether or not a finish condition of the assist opening/closing actuation is satisfied, based on a change amount of an opening/closing speed of the opening/closing body per unit time, in which the assist control unit stops applying the voltage to the motor in a case where the finish condition of the assist opening/closing actuation is satisfied.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 11, 2020
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Ryu Goto, Ryo Asano, Ryujiro Akizuki
  • Publication number: 20200235695
    Abstract: An opening and closing body control apparatus for a vehicle includes an assist control portion detecting an operation of an opening and closing body configured to be provided at the vehicle, controlling voltage applied to a motor serving as a drive source, and applying a drive force to the opening and closing body in a direction in which the operation of the opening and closing body is assisted. The assist control portion applies an assist voltage and an offset voltage alternately to the motor to operate an assist control for applying the drive force to the opening and closing body, the assist voltage for rotating the motor at a rotation speed which corresponds to an operation speed of the opening and closing body, the offset voltage which is lower than the assist voltage.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 23, 2020
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Ryo ASANO, Takeshi Nishikibe
  • Publication number: 20190226262
    Abstract: A vehicular opening/closing body control device includes: an opening drive control unit configured to control operation of a drive device configured to drive a vehicular opening/closing body to open the opening/closing body upward; a gravity descent detection unit configured to detect a descent of the opening/closing body opened upward due to gravity, a braking force imparting unit configured to impart a braking force to the opening/closing body whose descent due to gravity is detected; and an opening drive prohibition unit configured to prohibit opening drive by the drive device of the opening/closing body whose descent due to gravity is detected.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 25, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Tomoya TSUBOI, Ryo ASANO
  • Patent number: 10326400
    Abstract: An overcurrent protection device has a threshold value for determination of a magnitude of motor current and performs: a first detection of detecting a period, during which the motor current takes a value larger than the threshold value, as a first value; a second detection of detecting a maximum value of the motor current as a second value by frequently detecting the motor current; and a signal formation of forming a motor stop signal based on determination using the first value and the second value.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: June 18, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Takeshi Nishikibe, Ryo Asano, Taishi Iikawa
  • Publication number: 20190145151
    Abstract: A control apparatus controlling an opening and closing member for a vehicle includes a motor driving portion, a contact determination portion, a speed setting portion specifying a target speed and a determination speed of the opening and closing member in a manner that a difference therebetween changes depending on an opening degree of the opening and closing member, and an opening degree setting portion specifying a stop opening degree of the opening and closing member. In a case where a deceleration stop control is performed, the speed setting portion is configured to decrease the target speed from a deceleration start opening degree to the stop opening degree with increase of the opening degree, the speed setting portion being configured to decrease the determination speed from the deceleration start opening degree to the stop opening degree as compared to a case where the deceleration stop control is not performed.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 16, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Taishi IIKAWA, Ryo ASANO
  • Publication number: 20190145145
    Abstract: A vehicle opening/closing body control device includes: an assist control unit that applies a voltage to a motor which drives an opening/closing body of a vehicle so as to perform an assist opening/closing actuation that assists a manual operation force with respect to the opening/closing body for performing an opening/closing actuation of the opening/closing body; and an actuation finish determination unit that determines whether or not a finish condition of the assist opening/closing actuation is satisfied, based on a change amount of an opening/closing speed of the opening/closing body per unit time, in which the assist control unit stops applying the voltage to the motor in a case where the finish condition of the assist opening/closing actuation is satisfied.
    Type: Application
    Filed: October 25, 2018
    Publication date: May 16, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Ryu GOTO, Ryo Asano, Ryujiro Akizuki
  • Publication number: 20180287546
    Abstract: An overcurrent protection device has a threshold value for determination of a magnitude of motor current and performs: a first detection of detecting a period, during which the motor current takes a value larger than the threshold value, as a first value; a second detection of detecting a maximum value of the motor current as a second value by frequently detecting the motor current; and a signal formation of forming a motor stop signal based on determination using the first value and the second value.
    Type: Application
    Filed: March 26, 2018
    Publication date: October 4, 2018
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Takeshi NISHIKIBE, Ryo ASANO, Taishi llKAWA
  • Patent number: 10013827
    Abstract: A control device for a vehicle opening/closing body includes an electronic control unit configured to determine whether a prescribed specific operation is performed by a user on a closing switch that is provided in an opening/closing body of a vehicle to cause the opening/closing body to perform a closing operation, the electronic control unit being configured to cause the opening/closing body to perform the closing operation, and to lock the vehicle when the electronic control unit determines that the specific operation is performed.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: July 3, 2018
    Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo Asano, Takeshi Nishikibe, Yoshinori Hitomi, Takeshi Katsuda
  • Patent number: 9868340
    Abstract: A control device for a vehicle closure body includes an electronic control unit configured to measure a position of the body, measure a speed of the body, determine an opening or closing direction in which the body is operated by a user, and move the body in the determined opening or closing direction with use of a drive unit when the speed of the body measured at the measured position of the body is equal to or higher than a speed threshold at the measured position of the body.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: January 16, 2018
    Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi Nishikibe, Ryo Asano, Yoshinori Hitomi
  • Patent number: 9617778
    Abstract: An opening and closing body control apparatus includes: a first signal receiving unit receiving a first detection signal indicating the presence or absence of contact of a user with an operating portion of an opening and closing body; a second signal receiving unit receiving a second detection signal indicating a movement speed of the body; and a signal output unit outputting a control signal regulating a holding force of the body to a holding force regulating device, wherein the control signal regulating the holding force to a first holding force less than a second holding force is output to the device according to the first detection signal indicating that the contact has been detected, and when the second detection signal indicating that the movement speed body is greater than or equal to a predetermined speed is received when the holding force is the first holding force, the control signal regulating the holding force to the first holding force is output to the device regardless of the first detection sig
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: April 11, 2017
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Norio Fukui, Ryo Asano, Hitoshi Takayanagi
  • Publication number: 20160177609
    Abstract: A control device for a vehicle opening/closing body includes an electronic control unit configured to measure a position of an opening/closing body of a vehicle, measure a speed of the opening/closing body, determine an opening/closing direction in which the opening/closing body is operated, and operate the opening/closing body in the determined opening/closing direction with use of a drive unit when the speed of the opening/closing body measured at the measured position of the opening/closing body is equal to or higher than a speed threshold at the measured position.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi NISHIKIBE, Ryo ASANO, Yoshinori HITOMI
  • Publication number: 20160180616
    Abstract: A control device for a vehicle opening/closing body includes an electronic control unit configured to determine whether a prescribed specific operation is performed by a user on a closing switch that is provided in an opening/closing body of a vehicle to cause the opening/closing body to perform a closing operation, the electronic control unit being configured to cause the opening/closing body to perform the closing operation, and to lock the vehicle when the electronic control unit determines that the specific operation is performed.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo ASANO, Takeshi NISHIKIBE, Yoshinori HITOMI, Takeshi KATSUDA
  • Publication number: 20150218871
    Abstract: An opening and closing body control apparatus includes: a first signal receiving unit receiving a first detection signal indicating the presence or absence of contact of a user with an operating portion of an opening and closing body; a second signal receiving unit receiving a second detection signal indicating a movement speed of the body; and a signal output unit outputting a control signal regulating a holding force of the body to a holding force regulating device, wherein the control signal regulating the holding force to a first holding force less than a second holding force is output to the device according to the first detection signal indicating that the contact has been detected, and when the second detection signal indicating that the movement speed body is greater than or equal to a predetermined speed is received when the holding force is the first holding force, the control signal regulating the holding force to the first holding force is output to the device regardless of the first detection sig
    Type: Application
    Filed: February 4, 2015
    Publication date: August 6, 2015
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Norio FUKUI, Ryo ASANO, Hitoshi TAKAYANAGI
  • Publication number: 20130024076
    Abstract: A vehicle opening-and-closing member control device includes displacement amount detection portions provided at drive units and detecting respective displacement amounts of the drive units, a determination portion obtaining a difference of the displacement amounts and determining whether the drive unit is in failure on the basis of the difference, and a restriction portion restricting an operation state of the opening-and-closing member so as to be an operation disapproval state in a case where the determination portion determines that at least one of the drive units fails and at least one of the drive units operates normally. The restriction portion stops the operation of the drive units when a failure of drive unit is determined during the drive units are in operation, and the restriction portion prohibits the operation of the drive units thereafter when the failure of the drive unit is determined during the drive units are not in operation.
    Type: Application
    Filed: July 18, 2012
    Publication date: January 24, 2013
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Norio FUKUI, Shogo KIMURA, Ryo ASANO