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).
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Patent number: 11964838Abstract: 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: GrantFiled: November 17, 2021Date of Patent: April 23, 2024Assignee: Canon Kabushiki KaishaInventors: Shinya Asano, Takeshi Koda, Toshiro Sugiyama, Waichiro Saiki, Tomohiro Suzuki, Ryo Kobayashi, Tomoyuki Nagase
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Publication number: 20240094731Abstract: 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: ApplicationFiled: August 31, 2023Publication date: March 21, 2024Applicant: OMRON CorporationInventors: Ryo Yonetani, Mai Nishimura Kurose, Hikaru Asano
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Patent number: 11539323Abstract: 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: GrantFiled: January 17, 2020Date of Patent: December 27, 2022Assignee: AISIN CORPORATIONInventors: Ryo Asano, Takeshi Nishikibe
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Patent number: 10787854Abstract: 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: GrantFiled: January 8, 2019Date of Patent: September 29, 2020Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Tomoya Tsuboi, Ryo Asano
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Patent number: 10738525Abstract: 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: GrantFiled: October 25, 2018Date of Patent: August 11, 2020Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Ryu Goto, Ryo Asano, Ryujiro Akizuki
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Publication number: 20200235695Abstract: 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: ApplicationFiled: January 17, 2020Publication date: July 23, 2020Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Ryo ASANO, Takeshi Nishikibe
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Publication number: 20190226262Abstract: 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: ApplicationFiled: January 8, 2019Publication date: July 25, 2019Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Tomoya TSUBOI, Ryo ASANO
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Patent number: 10326400Abstract: 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: GrantFiled: March 26, 2018Date of Patent: June 18, 2019Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Takeshi Nishikibe, Ryo Asano, Taishi Iikawa
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Publication number: 20190145151Abstract: 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: ApplicationFiled: November 14, 2018Publication date: May 16, 2019Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Taishi IIKAWA, Ryo ASANO
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Publication number: 20190145145Abstract: 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: ApplicationFiled: October 25, 2018Publication date: May 16, 2019Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Ryu GOTO, Ryo Asano, Ryujiro Akizuki
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Publication number: 20180287546Abstract: 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: ApplicationFiled: March 26, 2018Publication date: October 4, 2018Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Takeshi NISHIKIBE, Ryo ASANO, Taishi llKAWA
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Patent number: 10013827Abstract: 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: GrantFiled: December 18, 2015Date of Patent: July 3, 2018Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo Asano, Takeshi Nishikibe, Yoshinori Hitomi, Takeshi Katsuda
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Patent number: 9868340Abstract: 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: GrantFiled: December 18, 2015Date of Patent: January 16, 2018Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takeshi Nishikibe, Ryo Asano, Yoshinori Hitomi
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Patent number: 9617778Abstract: 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 sigType: GrantFiled: February 4, 2015Date of Patent: April 11, 2017Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Norio Fukui, Ryo Asano, Hitoshi Takayanagi
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Publication number: 20160177609Abstract: 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: ApplicationFiled: December 18, 2015Publication date: June 23, 2016Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takeshi NISHIKIBE, Ryo ASANO, Yoshinori HITOMI
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Publication number: 20160180616Abstract: 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: ApplicationFiled: December 18, 2015Publication date: June 23, 2016Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo ASANO, Takeshi NISHIKIBE, Yoshinori HITOMI, Takeshi KATSUDA
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Publication number: 20150218871Abstract: 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 sigType: ApplicationFiled: February 4, 2015Publication date: August 6, 2015Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Norio FUKUI, Ryo ASANO, Hitoshi TAKAYANAGI
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Publication number: 20130024076Abstract: 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: ApplicationFiled: July 18, 2012Publication date: January 24, 2013Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Norio FUKUI, Shogo KIMURA, Ryo ASANO