Patents by Inventor Kenichiro Aoki
Kenichiro Aoki 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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Publication number: 20220262393Abstract: According to one embodiment, a suspension assembly includes a support plate, a wiring member disposed on the support plate, and a head supported on the support plate through the wiring member. The wiring member includes a distal end portion electrically connected to the head, a connection end portion extending outside the support plate, and a plurality of wirings extending between the distal end portion and the connection end portion. The connection end portion includes an opening with predetermined length and width and thirteen or more connection terminals disposed in the opening and arranged at intervals in a direction of the length. A percentage of an area of the opening occupied by areas of the thirteen or more connection terminals is 40% to 65% inclusive.Type: ApplicationFiled: May 6, 2022Publication date: August 18, 2022Inventor: Kenichiro Aoki
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Patent number: 11364916Abstract: A vehicle control apparatus includes an electronic control unit configured to: acquire lane information including a curvature of a curve located ahead in a traveling direction of the vehicle; acquire target vehicle information as information on a target vehicle, based on the lane information and the target vehicle information, a target trajectory; perform a target trajectory modification process for offsetting the target trajectory determined from the lane information in such a direction as to move away from the target vehicle, when the vehicle approaches the target vehicle; set an offset amount of the target trajectory in accordance with the curvature of the curve, when the vehicle approaches the target vehicle from an outer side of the curve, in the target trajectory modification process; and cause the vehicle to automatically run along the target trajectory modified through the target trajectory modification process.Type: GrantFiled: August 9, 2019Date of Patent: June 21, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichiro Aoki, Tadashi Omachi
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Publication number: 20220189505Abstract: According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.Type: ApplicationFiled: March 4, 2022Publication date: June 16, 2022Inventors: Takafumi Kikuchi, Kenichiro Aoki
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Publication number: 20220157337Abstract: According to one embodiment, a suspension assembly includes a support plate, a wiring member on the support plate, and a magnetic head mounted on the wiring member. The magnetic head includes a head slider and connection pads provided at an outflow end of the head slider and electrically connected to the wiring lines. The wiring member includes a head installation region in which the magnetic head is mounted, and an etching region which is at least partly located in the head installation region and is opposed to an end portion close to the inflow end of the head slider with a gap.Type: ApplicationFiled: July 14, 2021Publication date: May 19, 2022Inventor: Kenichiro AOKI
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Publication number: 20220121209Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the travType: ApplicationFiled: December 29, 2021Publication date: April 21, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiyuki MATSUBARA, Masaki Matsunaga, Kenichiro Aoki, Yoshinori Watanabe, Ryuta Hashimoto
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Publication number: 20220113735Abstract: An autonomous driving system acquires information concerning a vehicle density in an adjacent lane that is adjacent to a lane on which an own vehicle is traveling, when the own vehicle travels on a road having a plurality of lanes. The autonomous driving system selects the adjacent lane as an own vehicle travel lane, when the vehicle density in the adjacent lane that is calculated from the acquired information is lower than a threshold density that is determined in accordance with relations between the own vehicle and surrounding vehicles. The autonomous driving system performs lane change to the adjacent lane autonomously, or propose lane change to the adjacent lane to a driver, when the adjacent lane is selected as the own vehicle travel lane.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Inventors: Ryuta Hashimoto, Yoshinori Watanabe, Kenichiro Aoki, Tomoyuki Kuriyama
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Patent number: 11289121Abstract: According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.Type: GrantFiled: January 15, 2021Date of Patent: March 29, 2022Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Takafumi Kikuchi, Kenichiro Aoki
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Publication number: 20220091609Abstract: An automatic driving system includes a control device that controls automatic driving of a vehicle, and a storage device that contains external environment information indicating an external environment of the vehicle. A driving transition zone is a zone in which a driver of the vehicle takes over at least a part of driving of the vehicle, from the control device. A termination target velocity is a target velocity of the vehicle at an end point of the driving transition zone. The control device variably sets the termination target velocity, depending on the external environment at the end point or the external environment surrounding the end point. Then, the control device controls the velocity of the vehicle in the driving transition zone, such that the velocity of the vehicle at the end point is the termination target velocity.Type: ApplicationFiled: December 2, 2021Publication date: March 24, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takaaki TANAKA, Kenichiro AOKI, Masayuki KATOH
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Patent number: 11275382Abstract: An autonomous driving system acquires information concerning a vehicle density in an adjacent lane that is adjacent to a lane on which an own vehicle is traveling, when the own vehicle travels on a road having a plurality of lanes. The autonomous driving system selects the adjacent lane as an own vehicle travel lane, when the vehicle density in the adjacent lane that is calculated from the acquired information is lower than a threshold density that is determined in accordance with relations between the own vehicle and surrounding vehicles. The autonomous driving system performs lane change to the adjacent lane autonomously, or propose lane change to the adjacent lane to a driver, when the adjacent lane is selected as the own vehicle travel lane.Type: GrantFiled: April 14, 2020Date of Patent: March 15, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryuta Hashimoto, Yoshinori Watanabe, Kenichiro Aoki, Tomoyuki Kuriyama
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Patent number: 11231710Abstract: An automatic driving system includes a control device that controls automatic driving of a vehicle, and a storage device that contains external environment information indicating an external environment of the vehicle. A driving transition zone is a zone in which a driver of the vehicle takes over at least a part of driving of the vehicle, from the control device. A termination target velocity is a target velocity of the vehicle at an end point of the driving transition zone. The control device variably sets the termination target velocity, depending on the external environment at the end point or the external environment surrounding the end point. Then, the control device controls the velocity of the vehicle in the driving transition zone, such that the velocity of the vehicle at the end point is the termination target velocity.Type: GrantFiled: October 15, 2019Date of Patent: January 25, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takaaki Tanaka, Kenichiro Aoki, Masayuki Katoh
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Patent number: 11192555Abstract: A vehicle controller includes: a determination unit configured to determine a preparatory speed of a vehicle in a merging lane based on a relative speed between a first main lane vehicle traveling on a main lane and the vehicle, the first main lane vehicle being detected by a front sensor of the vehicle; a preparation unit configured to adjust speed of the vehicle such that the speed of the vehicle coincides with the preparatory speed; and a merging control unit configured to merge the vehicle into the main lane from the merging lane based on at least a detection result of a side sensor of the vehicle and the speed of the vehicle, when the vehicle is in a situation where the main lane vehicle is recognizable based on the detection result of the side sensor, after the preparation unit starts speed adjustment of the vehicle.Type: GrantFiled: November 13, 2019Date of Patent: December 7, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo Hashimoto, Yoshinori Watanabe, Masaaki Yamaoka, Kenichiro Aoki
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Patent number: 11186279Abstract: A control device for vehicle travelling is provided, which executes following control that controls a vehicle speed in accordance with a following distance from a preceding vehicle. The following control includes LK following control that is executed so that a following distance from a preceding vehicle on a travel lane becomes an LK target following distance, under a situation of lane keep. The following control farther includes LC following control that is executed so that a following distance from a vehicle to be a preceding vehicle on a target lane becomes an LC target following distance, under a situation of lane change. In the LC following control, a vehicle speed is controlled so that a larger value is allowed as compared with at a time of execution of the LK following control, with respect to one or both of an acceleration and a jerk.Type: GrantFiled: December 12, 2017Date of Patent: November 30, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroki Fukuda, Kenichiro Aoki
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Publication number: 20210319805Abstract: According to one embodiment, a suspension assembly includes a support plate, a wiring member disposed on the support plate, and a head supported on the support plate through the wiring member. The wiring member includes a distal end portion electrically connected to the head, a connection end portion extending outside the support plate, and a plurality of wirings extending between the distal end portion and the connection end portion. The connection end portion includes an opening with predetermined length and width and thirteen or more connection terminals disposed in the opening and arranged at intervals in a direction of the length. A percentage of an area of the opening occupied by areas of the thirteen or more connection terminals is 40% to 65% inclusive.Type: ApplicationFiled: June 24, 2021Publication date: October 14, 2021Inventor: Kenichiro Aoki
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Publication number: 20210287700Abstract: According to one embodiment, a suspension assembly includes a support plate having a distal end portion and a base end portion, a wiring member having a gimbal portion and provided on the support plate, and a magnetic head mounted on the gimbal portion. In the gimbal portion, the wiring member includes a head mounting region where the magnetic head is mounted, and an etching region including a recess located and formed at least partially in the head mounting region. The magnetic head is bonded to the head mounting region of the wiring member by an adhesive filled in the head mounting region and the recess.Type: ApplicationFiled: August 26, 2020Publication date: September 16, 2021Inventors: Hirofumi Nesori, Kenichiro Aoki
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Patent number: 11120823Abstract: According to one embodiment, a suspension assembly includes a support plate having a distal end portion and a base end portion, a wiring member having a gimbal portion and provided on the support plate, and a magnetic head mounted on the gimbal portion. In the gimbal portion, the wiring member includes a head mounting region where the magnetic head is mounted, and an etching region including a recess located and formed at least partially in the head mounting region. The magnetic head is bonded to the head mounting region of the wiring member by an adhesive filled in the head mounting region and the recess.Type: GrantFiled: August 26, 2020Date of Patent: September 14, 2021Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage CorporationInventors: Hirofumi Nesori, Kenichiro Aoki
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Patent number: 11074931Abstract: According to one embodiment, a suspension assembly includes a support plate, a wiring member disposed on the support plate, and a head supported on the support plate through the wiring member. The wiring member includes a distal end portion electrically connected to the head, a connection end portion extending outside the support plate, and a plurality of wirings extending between the distal end portion and the connection end portion. The connection end portion includes an opening with predetermined length and width and thirteen or more connection terminals disposed in the opening and arranged at intervals in a direction of the length. A percentage of an area of the opening occupied by areas of the thirteen or more connection terminals is 40% to 65% inclusive.Type: GrantFiled: September 4, 2020Date of Patent: July 27, 2021Assignees: KABUSHIKIKAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATIONInventor: Kenichiro Aoki
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Patent number: 11072334Abstract: A vehicle control system includes: a vehicle recognition unit configured to recognize a rear lateral vehicle in an area rearward of the host vehicle; a remaining distance acquisition unit configured to acquire a remaining distance from a current position of the host vehicle to a position at which the host vehicle completes a lane change; a lane change availability determination unit configured to determine whether the lane change is available; and a vehicle control unit configured to control, when the lane change availability determination unit determines that the lane change is not available and the remaining distance is shorter than a first determination distance, steering of the host vehicle such that a position of the host vehicle in a vehicle width direction becomes a position closer to the second lane than a position when the remaining distance is longer than or equal to the first determination distance.Type: GrantFiled: July 9, 2019Date of Patent: July 27, 2021Assignee: Toyota Jidosha Kabushiki KaishaInventors: Kenichiro Aoki, Tadashi Omachi
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Publication number: 20210134322Abstract: According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.Type: ApplicationFiled: January 15, 2021Publication date: May 6, 2021Inventors: Takafumi Kikuchi, Kenichiro Aoki
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Patent number: 10983516Abstract: When generating a traveling path for divergent event, a traveling path generation portion judges an occurrence of a traffic jam on a divergent lane. The occurrence of the traffic jam on the divergent lane is judged based on whether or not a surrounding vehicle which satisfies a predetermined condition exist in a search region. If it is judged that the traffic jam is occurring on the divergent lane, a notice for handover from an automatic divergent operation to a manual divergent operation is given to a driver.Type: GrantFiled: December 6, 2018Date of Patent: April 20, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichiro Aoki, Akira Ito
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Patent number: 10916264Abstract: According to one embodiment, a suspension assembly includes a support plate, a trace member on the support plate and a drive element mounted on the trace member. The trace member includes a metal plate, and a multilayered member on the metal plate. The multilayered member includes a first insulating layer, a conductive layer stacked on the first insulating layer, a second insulating layer stacked on the conductive layer. The multilayered member includes a mount portion on which the drive element is mounted, and a branching portion arranged along the mount portion with a gap therebetween. At least one portion of the branching portion is formed into a thin portion having a thickness less than other portions of the multilayered member.Type: GrantFiled: January 17, 2020Date of Patent: February 9, 2021Assignee: Kabushiki Kaisha ToshibaInventors: Takafumi Kikuchi, Kenichiro Aoki