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).

  • Publication number: 20210287700
    Abstract: 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: Application
    Filed: August 26, 2020
    Publication date: September 16, 2021
    Inventors: Hirofumi Nesori, Kenichiro Aoki
  • Patent number: 11120823
    Abstract: 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: Grant
    Filed: August 26, 2020
    Date of Patent: September 14, 2021
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventors: Hirofumi Nesori, Kenichiro Aoki
  • Patent number: 11074931
    Abstract: 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: Grant
    Filed: September 4, 2020
    Date of Patent: July 27, 2021
    Assignees: KABUSHIKIKAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventor: Kenichiro Aoki
  • Patent number: 11072334
    Abstract: 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: Grant
    Filed: July 9, 2019
    Date of Patent: July 27, 2021
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kenichiro Aoki, Tadashi Omachi
  • Publication number: 20210134322
    Abstract: 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: Application
    Filed: January 15, 2021
    Publication date: May 6, 2021
    Inventors: Takafumi Kikuchi, Kenichiro Aoki
  • Patent number: 10983516
    Abstract: 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: Grant
    Filed: December 6, 2018
    Date of Patent: April 20, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kenichiro Aoki, Akira Ito
  • Patent number: 10916264
    Abstract: 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: Grant
    Filed: January 17, 2020
    Date of Patent: February 9, 2021
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Takafumi Kikuchi, Kenichiro Aoki
  • Patent number: 10895875
    Abstract: An autonomous driving system includes: a driver information acquisition device that acquires driver information indicating an action and a state of a driver of a vehicle; and a control device that performs autonomous driving control that controls autonomous driving of the vehicle. The autonomous driving control includes: deactivating action detection processing that detects, based on the driver information, a deactivating action of the driver to deactivate the autonomous driving; ready state detection processing that detects, based on the driver information, a ready state indicating that the driver is ready for manual driving; and deactivation processing that deactivates the autonomous driving when the ready state is detected after the deactivating action is detected.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: January 19, 2021
    Assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation
    Inventors: Ryuta Hashimoto, Kenichiro Aoki, Yoshinori Watanabe, Daisuke Satoh
  • Patent number: 10878843
    Abstract: According to one embodiment, a head suspension assembly includes a support plate having a proximal end and a distal end, a wiring member on the support plate and including a metal plate and a wiring board laid on the metal plate, the metal plate including a first joined portion joined to the support plate close to the distal end and a second joined portion joined to the support plate and located on a proximal end side of the support plate, a head mounted on the wiring member, an extendable piezoelectric element mounted on the wiring member, and a damper including a viscoelastic layer and a constraint layer stacked on the viscoelastic layer and attached to the support plate to cover the first joined portion and the second joined portion.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: December 29, 2020
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventor: Kenichiro Aoki
  • Patent number: 10816037
    Abstract: A seal member for a linear guide including a guide rail and slider movably set on the guide rail through rolling elements, the seal member, attached to the slider, configured to seal an opening of a gap between the guide rail and slider, the seal member includes: fibers having been impregnated with rubber or resin, wherein a sliding contact part of said seal member, which is in sliding contact with the guide rail, is made of the fibers.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: October 27, 2020
    Assignees: NITTA CORPORATION, THK CO., LTD.
    Inventors: Takehito Dei, Yoji Ishizaki, Yoshiharu Kiyohara, Kenichiro Aoki, Yasuhiro Aoki
  • Publication number: 20200331530
    Abstract: The autonomous LC control is started in response to receiving a start instruction of autonomous lane change. When the driver performs a steering intervention in a same direction as a direction of steering requested by the autonomous LC control, and establishment of a stop condition of lane change is not recognized, during execution of the autonomous LC control, the autonomous driving control is continued. When the steering intervention in the same direction is performed, and establishment of the stop condition is recognized, during execution of the autonomous LC control, termination of the autonomous driving control is announced.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventor: Kenichiro Aoki
  • Publication number: 20200301431
    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: Application
    Filed: May 6, 2020
    Publication date: September 24, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiyuki MATSUBARA, Masaki Matsunaga, Kenichiro Aoki, Yoshinori Watanabe, Ryuta Hashimoto
  • Publication number: 20200294539
    Abstract: According to one embodiment, a head suspension assembly includes a support plate having a proximal end and a distal end, a wiring member on the support plate and including a metal plate and a wiring board laid on the metal plate, the metal plate including a first joined portion joined to the support plate close to the distal end and a second joined portion joined to the support plate and located on a proximal end side of the support plate, a head mounted on the wiring member, an extendable piezoelectric element mounted on the wiring member, and a damper including a viscoelastic layer and a constraint layer stacked on the viscoelastic layer and attached to the support plate to cover the first joined portion and the second joined portion.
    Type: Application
    Filed: September 6, 2019
    Publication date: September 17, 2020
    Inventor: Kenichiro Aoki
  • Patent number: 10737723
    Abstract: The autonomous LC control is started in response to receiving a start instruction of autonomous lane change. When the driver performs a steering intervention in a same direction as a direction of steering requested by the autonomous LC control, and establishment of a stop condition of lane change is not recognized, during execution of the autonomous LC control, the autonomous driving control is continued. When the steering intervention in the same direction is performed, and establishment of the stop condition is recognized, during execution of the autonomous LC control, termination of the autonomous driving control is announced.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: August 11, 2020
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kenichiro Aoki
  • Publication number: 20200241547
    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: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventors: Ryuta Hashimoto, Yoshinori Watanabe, Kenichiro Aoki, Tomoyuki Kuriyama
  • Publication number: 20200232561
    Abstract: A sealing material 10 for sealing between a hole 21 of a structure 20 and a shaft 30 inserted into the hole 21. The sealing material 10 includes a sliding layer 11 and an elastic integument layer 12. The sliding layer 11 has a ring shape or cylindrical shape whose inner peripheral surface slides with the shaft 30 during movement of the shaft 30 relative to the structure 20. The sliding layer 11 has a fiber and an elastomer integrated with each other. The elastic integument layer 12 is laminated on an outer peripheral surface side of the sliding layer 11, and has a porous structure.
    Type: Application
    Filed: August 31, 2016
    Publication date: July 23, 2020
    Applicant: NITTA CORPORATION
    Inventors: Takehito DEI, Mitsuhiro YAMADA, Yoji ISHIZAKI, Kenichiro AOKI, Yashuhiro AOKI
  • Patent number: 10699579
    Abstract: An autonomous driving vehicle sets a travelable area in which the autonomous driving vehicle can travel in a process of going to a destination. In a multiple-lane area including two or more lanes in the travelable area, one lane is determined as a standard travel lane. Processing of determining the standard travel lane is configured so that dispersion occurs to standard travel lanes which are determined by a plurality of autonomous driving vehicles in a same multiple-lane area placed under a same environment.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: June 30, 2020
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Ryuta Hashimoto, Yoshinori Watanabe, Kenichiro Aoki, Tomoyuki Kuriyama
  • Publication number: 20200201321
    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: October 15, 2019
    Publication date: June 25, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takaaki TANAKA, Kenichiro AOKI, Masayuki KATOH
  • Patent number: 10684621
    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: February 3, 2017
    Date of Patent: June 16, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiyuki Matsubara, Masaki Matsunaga, Kenichiro Aoki, Yoshinori Watanabe, Ryuta Hashimoto
  • Publication number: 20200180641
    Abstract: 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: Application
    Filed: November 13, 2019
    Publication date: June 11, 2020
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Ryo Hashimoto, Yoshinori Watanabe, Masaaki Yamaoka, Kenichiro Aoki