Patents by Inventor Takashi KAINO

Takashi KAINO 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: 11959326
    Abstract: A vehicle operation detection device includes processing circuitry configured to output a command causing an opening-closing body of a vehicle to open and close in reference to capacitances of sensor electrodes arranged so as to form a row. The processing circuitry is configured to determine that a first operation has been performed when one of the sensor electrodes of which the capacitance increases is sequentially shifted in a first direction from an operation start electrode and determine that a second operation has been performed when the shifting is performed in a second direction. The sensor electrodes include an adjacent electrode adjacent to the operation start electrode. The processing circuitry is configured to determine that the capacitance of the adjacent electrode has increased when the capacitance becomes greater than or equal to a second determination value that is greater than a first determination value.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: April 16, 2024
    Assignee: AISIN CORPORATION
    Inventors: Kenta Enya, Takashi Kaino, Shiho Nakayama, Ryo Asami, Toshihiro Kaneda, Kenichiro Kagawa
  • Publication number: 20230265706
    Abstract: A vehicle opening and closing body control device includes a drive control unit that opens and closes an opening and closing body of a vehicle using a motor as a drive source, wherein the opening and closing body performs the opening and closing operation based on an operation of a link mechanism formed by first and second link arms having a first rotation connection point with respect to a vehicle body and a second rotation connection point with respect to the opening and closing body, wherein an opening and closing body engagement portion is provided at a closed-side end of the opening and closing body, and an engagement failure detector that detects a failure in engagement of the opening and closing body engagement portion with the vehicle body engagement portion based on a change in a motor current value in the specific operation section at a time of full-closing control of the opening and closing body.
    Type: Application
    Filed: December 30, 2022
    Publication date: August 24, 2023
    Applicant: AISIN CORPORATION
    Inventors: Kenta ENYA, Takashi KAINO, Kohei KOJIMA
  • Publication number: 20220106826
    Abstract: A vehicle operation detection device includes processing circuitry configured to output a command causing an opening-closing body of a vehicle to open and close in reference to capacitances of sensor electrodes arranged so as to form a row. The processing circuitry is configured to determine that a first operation has been performed when one of the sensor electrodes of which the capacitance increases is sequentially shifted in a first direction from an operation start electrode and determine that a second operation has been performed when the shifting is performed in a second direction. The sensor electrodes include an adjacent electrode adjacent to the operation start electrode. The processing circuitry is configured to determine that the capacitance of the adjacent electrode has increased when the capacitance becomes greater than or equal to a second determination value that is greater than a first determination value.
    Type: Application
    Filed: October 6, 2021
    Publication date: April 7, 2022
    Applicants: AISIN CORPORATION, HONDA MOTOR CO., LTD.
    Inventors: Kenta ENYA, Takashi KAINO, Shiho NAKAYAMA, Ryo ASAMI, Toshihiro KANEDA, Kenichiro KAGAWA
  • Patent number: 11255117
    Abstract: A control apparatus controlling an opening and closing member for a vehicle includes a drive control unit operating an opening and closing member of the vehicle by a motor serving as a drive source, and a catch detection unit detecting a catch of a foreign object caught by the opening and closing member in response to a current value of the motor. The drive control unit includes a motor control signal output unit outputting a motor control signal for supplying a drive power to the motor, and an advance-angle value setting unit setting an advance-angle value for advancing a phase of the motor control signal. The advance-angle value setting unit includes an advance-angle value increase prohibition unit prohibiting increase setting of the advance-angle value in a case where the current value of the motor reaches an advance-angle value increase prohibition current value.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: February 22, 2022
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Tomoyuki Takenaka, Kohei Kobayashi, Takashi Kaino
  • Publication number: 20200291705
    Abstract: A control apparatus controlling an opening and closing member for a vehicle includes a drive control unit operating an opening and closing member of the vehicle by a motor serving as a drive source, and a catch detection unit detecting a catch of a foreign object caught by the opening and closing member in response to a current value of the motor. The drive control unit includes a motor control signal output unit outputting a motor control signal for supplying a drive power to the motor, and an advance-angle value setting unit setting an advance-angle value for advancing a phase of the motor control signal. The advance-angle value setting unit includes an advance-angle value increase prohibition unit prohibiting increase setting of the advance-angle value in a case where the current value of the motor reaches an advance-angle value increase prohibition current value.
    Type: Application
    Filed: March 9, 2020
    Publication date: September 17, 2020
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Tomoyuki Takenaka, Kohei Kobayashi, Takashi Kaino
  • Patent number: 10689888
    Abstract: An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. The control device executes a close control for rotating the rotation member from a neutral position to a first position in the first direction to cause the latch mechanism to perform the close operation. The control device includes a neutral return control portion. The neutral return control portion includes a counter, a neutral return determination portion, and a count holding portion. In a case where the neutral return control is restarted, the count-up of the counter is restarted from the count value at the time of interruption.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: June 23, 2020
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Takashi Kaino
  • Patent number: 10472866
    Abstract: An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. The control device executes a close control for rotating the rotation member from a neutral position to a first position in the first direction in order to cause the latch mechanism to perform the close operation. The control device includes a neutral control portion, a vehicle state detection portion, and a restart control portion.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: November 12, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Takashi Kaino
  • Patent number: 10253548
    Abstract: An opening and closing body control device for a vehicle includes a drive control portion operating a drive control of an opening and closing body by controlling an operation of a drive device, a window portion open state determination portion determining whether a window portion being provided at the opening and closing body is open, and a moved position determination portion determining whether a moved position of the opening and closing body is within a preset specific opening movement range. The drive control portion performs a movement speed reduction control reducing a movement speed of the opening and closing body so as not to exceed a predetermined speed in a case where the moved position of the opening and closing body is within the specific opening movement range.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: April 9, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Takashi Kaino
  • Patent number: 10226989
    Abstract: A vehicle opening-closing body control apparatus includes: a driving device driving an opening-closing body; a lock device retaining the opening-closing body in fully open and fully closed positions by including a latch mechanism, which performs an engagement action depending on a movement position of the opening-closing body; and a control device controlling the actions of the driving and lock devices, wherein the control device includes a position determination unit determining whether the movement position is in an engagement action position of the latch mechanism in a case in which driving control of the opening-closing body is stopped, and it becomes possible for the driving control to be restarted thereafter, and an engagement release control unit causing the latch mechanism to perform a release action by controlling the action of the lock device in a case in which it is determined that the movement position is in the engagement action position.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: March 12, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Takashi Kaino, Hirotoshi Nakamura, Yasuhiro Awata
  • Patent number: 10227812
    Abstract: An opening and closing body control device for a vehicle includes a drive control portion operating a drive control of an opening and closing body by controlling an operation of a drive device, an information communication portion acquiring control information being used for the drive control by a network communication, and a communication state determination portion determining whether the network communication is established. The drive control portion operates a retention control of the opening and closing body in order to retain the opening and closing body at a moved position in a case where the network communication is not established.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: March 12, 2019
    Assignee: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Takashi Kaino, Hirotoshi Nakamura, Yasuhiro Awata
  • Publication number: 20180087296
    Abstract: An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. The control device executes a close control for rotating the rotation member from a neutral position to a first position in the first direction to cause the latch mechanism to perform the close operation. The control device includes a neutral return control portion. The neutral return control portion includes a counter, a neutral return determination portion, and a count holding portion. In a case where the neutral return control is restarted, the count-up of the counter is restarted from the count value at the time of interruption.
    Type: Application
    Filed: August 7, 2017
    Publication date: March 29, 2018
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Takashi KAINO
  • Publication number: 20180087297
    Abstract: An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. The control device executes a close control for rotating the rotation member from a neutral position to a first position in the first direction in order to cause the latch mechanism to perform the close operation. The control device includes a neutral control portion, a vehicle state detection portion, and a restart control portion.
    Type: Application
    Filed: August 7, 2017
    Publication date: March 29, 2018
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Takashi KAINO
  • Publication number: 20170182913
    Abstract: A method for controlling a vehicle seat includes: detecting a partial opening operation that a slide door which is provided in a side surface of a vehicle operates from a fully closed position to a position in the middle of reaching a fully opened position of the slide door; and controlling an operation of the seat which is provided in a vehicle interior in order to form a luggage disposition portion on a position on which luggage is loadable through door opening of a side surface of the vehicle which is formed by the partial opening operation, in a case where the slide door performs the partial opening operation.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 29, 2017
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Norikazu URATSUJI, Miho YARIMIZU, Takashi KAINO
  • Publication number: 20170167179
    Abstract: A method of controlling a slide door includes: detecting that a slide door of a vehicle is in an open state; detecting that an occupant sits at a seat in the vicinity of a door opening portion of the vehicle provided with the slide door; and moving the slide door such that a door handle provided in the slide door on a passenger compartment side of the vehicle is disposed at an operational standby position which is set to be located forward of a rear end position of a sitting surface of the seat in the vicinity of the door opening portion, if the slide door is in an open state, and the occupant sits at the seat in the vicinity of the door opening portion.
    Type: Application
    Filed: December 13, 2016
    Publication date: June 15, 2017
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventors: Norikazu URATSUJI, Miho Yarimizu, Takashi Kaino
  • Publication number: 20170081899
    Abstract: An opening and closing body control device for a vehicle includes a drive control portion operating a drive control of an opening and closing body by controlling an operation of a drive device, a window portion open state determination portion determining whether a window portion being provided at the opening and closing body is open, and a moved position determination portion determining whether a moved position of the opening and closing body is within a preset specific opening movement range. The drive control portion performs a movement speed reduction control reducing a movement speed of the opening and closing body so as not to exceed a predetermined speed in a case where the moved position of the opening and closing body is within the specific opening movement range.
    Type: Application
    Filed: August 5, 2016
    Publication date: March 23, 2017
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventor: Takashi KAINO
  • Publication number: 20170081897
    Abstract: An opening and closing body control device for a vehicle includes a drive control portion operating a drive control of an opening and closing body by controlling an operation of a drive device, an information communication portion acquiring control information being used for the drive control by a network communication, and a communication state determination portion determining whether the network communication is established. The drive control portion operates a retention control of the opening and closing body in order to retain the opening and closing body at a moved position in a case where the network communication is not established.
    Type: Application
    Filed: August 5, 2016
    Publication date: March 23, 2017
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventors: Takashi KAINO, Hirotoshi NAKAMURA, Yasuhiro AWATA
  • Publication number: 20170022746
    Abstract: A vehicle opening-closing body control apparatus includes: a driving device driving an opening-closing body; a lock device retaining the opening-closing body in fully open and fully closed positions by including a latch mechanism, which performs an engagement action depending on a movement position of the opening-closing body; and a control device controlling the actions of the driving and lock devices, wherein the control device includes a position determination unit determining whether the movement position is in an engagement action position of the latch mechanism in a case in which driving control of the opening-closing body is stopped, and it becomes possible for the driving control to be restarted thereafter, and an engagement release control unit causing the latch mechanism to perform a release action by controlling the action of the lock device in a case in which it is determined that the movement position is in the engagement action position.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 26, 2017
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventors: Takashi KAINO, Hirotoshi Nakamura, Yasuhiro Awata