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).

  • Patent number: 12210347
    Abstract: 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 trav
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: January 28, 2025
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiyuki Matsubara, Masaki Matsunaga, Kenichiro Aoki, Yoshinori Watanabe, Ryuta Hashimoto
  • Patent number: 12198736
    Abstract: According to one embodiment, a disk device includes a magnetic disk, an arm, a base, a flexure, a magnetic head, and damper. The base plate is attached to the arm away from a rotation axis in a first direction. The load beam is attached to the base plate, and has a second surface and a third surface. The flexure is attached to the second surface. The magnetic head is mounted on the flexure. The damper is attached to the third surface, and includes a first constrained layer and a second constrained layer. An end of the second constrained layer is located further away from the rotation axis than an end of the first constrained layer in the first direction, the ends of the first constrained layer and the second constrained layer being in a second direction opposite to the first direction.
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: January 14, 2025
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventor: Kenichiro Aoki
  • Patent number: 12197212
    Abstract: 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: Grant
    Filed: December 26, 2023
    Date of Patent: January 14, 2025
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takaaki Tanaka, Kenichiro Aoki, Masayuki Katoh
  • Patent number: 12181883
    Abstract: 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 trav
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: December 31, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiyuki Matsubara, Masaki Matsunaga, Kenichiro Aoki, Yoshinori Watanabe, Ryuta Hashimoto
  • Publication number: 20240367611
    Abstract: A vehicle information processing device, for application to a vehicle configured to perform all driving operations under a fixed condition, the device includes; a terminal identification section configured to identify a portable terminal corresponding to authentication information authenticated by an authentication device provided at the vehicle; a driver's terminal setting section configured to set a driver's terminal used by a driver, based on information received from the identified portable terminal; and a notification section configured to notify the driver's terminal in a case in which a predetermined condition is satisfied in an autonomous driving state in which all driving operations are performed by the vehicle.
    Type: Application
    Filed: March 20, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi FUJITA, Jun TOHYAMA, Daisuke AKAHO, Yuta MANIWA, Natsumi IZAWA, Shunichiroh SAWAI, Masahiko NAKAMURA, Kenichiro AOKI
  • Publication number: 20240367582
    Abstract: A control device includes a first processor. The first processor is configured to provide notification of a warning during autonomous driving to a first display unit of an onboard terminal installed in a vehicle; provide notification of the warning to a second display unit at a portable terminal carried by a vehicle occupant, via a second processor at the portable terminal; and in a case in which a predetermined condition has been satisfied, disable notification of the warning to the portable terminal and provide notification of the warning to the onboard terminal.
    Type: Application
    Filed: March 21, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi FUJITA, Jun TOHYAMA, Daisuke AKAHO, Yuta MANIWA, Natsumi IZAWA, Shunichiroh SAWAI, Masahiko NAKAMURA, Kenichiro AOKI
  • Publication number: 20240367669
    Abstract: A vehicle control device includes at least one processor, the processor being configured to: in a vehicle configured to enable autonomous travel control that permits a driver to behave in a manner in which it is not possible to check surroundings of the vehicle, determine whether or not a portable terminal configured to receive notification of vehicle information is present inside a vehicle cabin before the autonomous travel control is executed; and in a case in which it has been determined that the portable terminal is not present inside the vehicle cabin, provide notification, via an onboard unit, that notification of the vehicle information cannot be provided from the portable terminal.
    Type: Application
    Filed: April 8, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi FUJITA, Jun TOHYAMA, Daisuke AKAHO, Yuta MANIWA, Natsumi IZAWA, Shunichiroh SAWAI, Masahiko NAKAMURA, Kenichiro AOKI
  • Publication number: 20240367673
    Abstract: A vehicle notification system according to a first aspect includes: a terminal installation portion that is provided at a periphery of a driver's seat of a vehicle capable of autonomous driving in which all driving operations are performed under certain conditions, and that is configured such that a portable terminal can be installed at the terminal installation portion; and a control section that is configured to permit the autonomous driving in a case in which a portable terminal is detected as being installed at the terminal installation portion, and is configured to notify the portable terminal in a case in which a predetermined condition in an autonomous driving state is satisfied.
    Type: Application
    Filed: March 20, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi FUJITA, Jun TOHYAMA, Daisuki AKAHO, Yuta MANIWA, Natsumi IZAWA, Shunichiroh SAWAI, Masahiko NAKAMURA, Kenichiro AOKI
  • Publication number: 20240372942
    Abstract: A notification system includes a mobile terminal configured to receive, and to perform notification of, notification information regarding a vehicle, and a vehicle control device that is configured to generate the notification information for a driver of the vehicle, and to transmit the notification information to the mobile terminal, in which the vehicle control device includes one or more processors configured to perform control in which notification of the notification information is made to the mobile terminal, while varying a range of the mobile terminal that is controllable by the driver until a predetermined condition is satisfied, in accordance with an urgency of the notification information.
    Type: Application
    Filed: April 2, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta MANIWA, Koichi Fujita, Jun Tohyama, Daisuke Akaho, Natsumi Izawa, Shunichiroh Sawai, Masahiko Nakamura, Kenichiro Aoki
  • Publication number: 20240367667
    Abstract: A notification system includes a mobile terminal and a processor. The mobile terminal receives notification information for a driver of a vehicle and notifies the driver of the notification information. The processor generates the notification information and transmits the notification information to the mobile terminal. The processor causes the mobile terminal to notify the driver of the notification information until an ending condition for ending notification is satisfied. The processor changes the ending condition depending on urgency of the notification information.
    Type: Application
    Filed: March 27, 2024
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta MANIWA, Koichi FUJITA, Jun TOHYAMA, Daisuke AKAHO, Natsumi IZAWA, Shunichiroh SAWAI, Masahiko NAKAMURA, Kenichiro AOKI
  • Publication number: 20240321299
    Abstract: According to one embodiment, a head 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 slider, a head element, connection pads, and a laser oscillation element on the slider. The wiring member includes a plurality of first connection terminals each having a bonding surface bonded to a connection pad of the slider and a second connection terminal including a bonding surface bonded to a connection pad of the laser oscillation element and a non-bonding surface opposite to the bonding surface. The wiring member includes a cover layer covering at least a part of the non-bonding surface of the second connection terminal.
    Type: Application
    Filed: September 7, 2023
    Publication date: September 26, 2024
    Inventor: Kenichiro AOKI
  • Publication number: 20240221782
    Abstract: According to one embodiment, a disk device includes a magnetic disk, an arm, a base, a flexure, a magnetic head, and damper. The base plate is attached to the arm away from a rotation axis in a first direction. The load beam is attached to the base plate, and has a second surface and a third surface. The flexure is attached to the second surface. The magnetic head is mounted on the flexure. The damper is attached to the third surface, and includes a first constrained layer and a second constrained layer. An end of the second constrained layer is located further away from the rotation axis than an end of the first constrained layer in the first direction, the ends of the first constrained layer and the second constrained layer being in a second direction opposite to the first direction.
    Type: Application
    Filed: August 22, 2023
    Publication date: July 4, 2024
    Inventor: Kenichiro AOKI
  • Patent number: 12005904
    Abstract: 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: Grant
    Filed: December 15, 2022
    Date of Patent: June 11, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryuta Hashimoto, Yoshinori Watanabe, Kenichiro Aoki, Tomoyuki Kuriyama
  • Publication number: 20240126280
    Abstract: 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: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takaaki TANAKA, Kenichiro AOKI, Masayuki KATOH
  • Patent number: 11921501
    Abstract: 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: Grant
    Filed: December 2, 2021
    Date of Patent: March 5, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takaaki Tanaka, Kenichiro Aoki, Masayuki Katoh
  • Publication number: 20240067168
    Abstract: A vehicle controller includes a processor configured to detect a vehicle ahead of a host vehicle from time-series sensor signals obtained by a sensor provided on the host vehicle for sensing objects around the host vehicle, track the vehicle ahead detected from the time-series sensor signals, determine whether the vehicle ahead has performed an avoidance action, based on the result of tracking, detect, when the vehicle ahead has performed an avoidance action, a trajectory of an edge of the vehicle ahead opposite a direction of avoidance in the avoidance action, and control travel of the host vehicle so that an edge of the host vehicle opposite the direction of avoidance moves along the detected trajectory.
    Type: Application
    Filed: July 21, 2023
    Publication date: February 29, 2024
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Ryusuke KURODA, Kenichiro Aoki, Tetsuro Sugiura, Takuya Fujiki, Hitoshi Kamada, Wataru Kawashima, Tadashi Okubo
  • Publication number: 20240067233
    Abstract: When an object that may possibly collide with a vehicle is detected from a sensor signal of one of sensors mounted on the vehicle, a vehicle controller changes the level of autonomous driving control applied to the vehicle from a first level that does not require a driver to operate an accelerator and steering and does not require the driver to look around the vehicle to a second level that requires the driver to look around the vehicle but does not require the driver to operate an accelerator and steering. When an object that may possibly collide with the vehicle is detected from sensor signals of two or more of the sensors, the vehicle controller changes the level of autonomous driving control from the first level to a third level that requires the driver to operate at least an accelerator or steering.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 29, 2024
    Inventors: Wataru Kawashima, Ryusuke Kuroda, Kenichiro Aoki, Takehiko Hanada, Takuya Fujiki
  • Publication number: 20240067165
    Abstract: A vehicle controller includes a processor configured to sense trouble with a first sensor among sensors that are capable of detecting objects around a host vehicle and whose sensing areas at least partially overlap, detect another vehicle traveling in an area around the host vehicle, based on sensor signals from the respective sensors, and decelerate the host vehicle at first deceleration in the case where trouble with the first sensor is sensed and where the other vehicle is detected on the basis of a sensor signal from a second sensor having lower priority than the first sensor in sensing the other vehicle cutting in front of the host vehicle.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 29, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryusuke Kuroda, Kenichiro Aoki, Tadashi Okubo
  • Publication number: 20240067231
    Abstract: A travel controller of a vehicle that can travel on a road under autonomous driving control detecting two-wheelers, including bicycles, located in surroundings of the vehicle from surrounding data representing the surroundings of the vehicle generated by a surrounding sensor mounted on the vehicle, determining whether a target road on which the vehicle was traveling when the surrounding data in which a two-wheeler was detected was generated is a shared road on which travel by bicycles is permitted, when it is determined that the target road is a shared road, notifying a driver of the vehicle of a transition demand demanding transition in control of the vehicle from autonomous driving control to manual driving control requiring driving operations by the driver of the vehicle, and when it is determined that the target road is not a shared road, not notifying the driver of the transition demand.
    Type: Application
    Filed: August 11, 2023
    Publication date: February 29, 2024
    Inventors: Ryusuke Kuroda, Kenichiro Aoki, Tadashi Okubo, Takuya Fujiki, Tetsuro Sugiura, Kunio Goto
  • Publication number: 20240071097
    Abstract: An apparatus for object detection detects a number of lanes included in a road on which a vehicle is traveling, detects one or more surrounding vehicles positioned in surroundings of the vehicle from a surrounding image showing the surroundings of the vehicle generated by a camera mounted in the vehicle, and determines, when more surrounding vehicles than the number of lanes detected in a predetermined range at the back of the vehicle are detected alongside in a width direction of the vehicle, that a possibility that any one of the surrounding vehicles being an emergency vehicle which is allowed to travel without obeying the traveling rule of the road is higher than when more surrounding vehicles than the number of lanes are not detected alongside in a width direction of the vehicle.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 29, 2024
    Inventors: Takuya Fujiki, Ryusuke Kuroda, Tadashi Okubo, Kenichiro Aoki, Tetsuro Sugiura, Wataru Kawashima, Hitoshi Kamada