Patents by Inventor Jun Kadowaki

Jun Kadowaki 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: 8964034
    Abstract: Provided is a vehicle surroundings awareness support device capable of providing a prompt for a driver to intuitively direct their attention, without the driver feeling hassled. Captured images comprising a plurality of frames taken sequentially by an onboard camera for imaging the surroundings of the vehicle are received; an optical flow is computed on the basis of feature points contained in the plurality of frames imaged at different times; moving objects in the surroundings of the vehicle are detected on the basis of the optical flow; and a display for showing movement trajectories for the moving objects is superimposed on the captured images on the basis of the optical flow.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: February 24, 2015
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Noboru Nagamine, Kazuya Watanabe, Tomoyuki Matsuba, Jun Kadowaki, Toshihiro Mori, Yuuichi Ooshita
  • Patent number: 8953043
    Abstract: A parking assistance device with a simple configuration that flexibly guides a vehicle to a reverse start position in assisting reverse parking computes a guide route for allowing the vehicle to move forward to a reverse start position and then reverse to the parking target and the reverse start position based on the parking target with a predetermined tolerance included, generates forward guide markers constituted by a marker group including a far marker corresponding to the reverse start position and a near marker that represents an area via which the vehicle can reach the reverse start position and is located closer to the vehicle than the far marker, the forward guide markers indicating a forward route to the reverse start position by an arrangement of the marker group the width of which is increased toward the near marker from the far marker, and superimpose the markers on the surrounding image.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: February 10, 2015
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Jun Kadowaki, Yu Tanaka, Kenji Miura, Tetsuya Maruoka
  • Patent number: 8907815
    Abstract: A parking support device capable of reliably supporting a parking driving operation by a driver, comprising an image acquisition portion for acquiring an image peripheral to a vehicle captured by a vehicle-mounted image pickup device; an image display portion for displaying the peripheral image; and an indicator output portion for superimposedly displaying an indicator, comprising a pair of left and right vehicle width extension lines extending rearwards of the vehicle, on the peripheral image in order to guide a driver during a parking operation by the driver. The parking support device supports parallel parking, comprising a first turning step, in which the vehicle is reversed while being turned and driven into a parking area, and a second turning step, in which the vehicle is aligned in a parallel direction while being turned in a direction opposite to that in the first turning step.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: December 9, 2014
    Assignee: Aisin Kabushiki Kaisha
    Inventors: Jun Kadowaki, Kazuya Watanabe, Yumi Yamanaka
  • Patent number: 8868329
    Abstract: A parking position adjustment device that assists in correctly changing a parking position within a parking space in which a vehicle has already parked is provided. The parking position adjustment device includes: a current position setting unit that sets the position in which a vehicle is already parked as a current position; a parking space specification unit that specifies a parking space, in which the vehicle is parked, that includes the current position; a target parking position setting unit that sets, within the parking space, a target parking position to which the vehicle is to be moved from the current position; and a movement path calculation unit that calculates a movement path of the vehicle from the current position to the target parking position.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: October 21, 2014
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Keigo Ikeda, Yu Tanaka, Jun Kadowaki
  • Patent number: 8816878
    Abstract: There is provided a parking assist apparatus capable of allowing an automatic steering control to be started smoothly, without requiring any special operation after confirmation of a parking target location. The parking assist apparatus includes a parking target position setting section for setting a parking target position, a guiding path calculating section for calculating a guiding path to the parking target position, a reporting information outputting section for reporting to the driver upon successful establishment of a guiding path that an automatic steering is now possible, a non-holding state determining section for determining whether there is established a non-holding state of the driver not holding a steering device, and a guiding start determining section configured to allow guiding by the automatic steering to be started, provided the guiding path has been established AND the non-holding state has been realized.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: August 26, 2014
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Jun Kadowaki, Kazuya Watanabe
  • Patent number: 8793053
    Abstract: In order to provide a vehicle periphery monitoring device in which excessive information is not displayed on a display device and the driver may intuitively have a sense of distance between their vehicle and an obstacle, the vehicle periphery monitoring device includes an image acquisition unit for obtaining a surrounding image of a vehicle captured by a photographing device mounted on the vehicle, an obstacle detection unit for detecting an obstacle present around the vehicle and its position, a traveling state detection unit for detecting a traveling state of the vehicle, a predicted path line generation unit for generating a predicted path line based on the traveling state of the vehicle detected at the traveling state detection unit, a highlighted display determination unit for determining highlighted display of a partial area including the obstacle of a predicted path area when the obstacle is present within the predicted path area defined by the predicted path line, and a display control unit for superi
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: July 29, 2014
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Keigo Ikeda, Takashi Kato, Jun Kadowaki
  • Publication number: 20140063197
    Abstract: An image generation device that enhances visual recognizability between a recognized 3D (three-dimensional) object and a substitute image synthesized in an area of a 3D object image which is a photographed image of the 3D object includes an image synthesis section that recognizes a 3D object present in the peripheral area of a vehicle and outputs 3D object attribute information indicative of attributes of this 3D object, determines a 3D object image area as an image area of the 3D object in the photographed image based on position information included in the 3D object attribute information, outputs at least one of a substitute image of the 3D object applied with a color based on the color information and a substitute image of the 3D object under a specified directional posture of the 3D object specified based on type information and directional posture information and generates a bird's-eye view image with a substitution image in which the substitution image outputted from a substitution image output section
    Type: Application
    Filed: May 23, 2012
    Publication date: March 6, 2014
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Kinji Yamamoto, Kazuya Watanabe, Shoko Takeda, Kenji Miura, Jun Kadowaki
  • Patent number: 8659586
    Abstract: An LC barrier panel of a stereoscopic image display device has a substrate on which first barrier pixels and second barrier pixels are alternately arranged in a vertical direction and on which the first barrier pixels and third barrier pixels are alternately arranged in a horizontal direction. On a counter substrate, a counter electrode is formed to cover the entire surface of the display region. The third barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and second barrier pixels to perform vertical stripe display. Alternatively, the second barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and third barrier pixels to perform horizontal stripe display.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: February 25, 2014
    Assignee: Seiko Instruments Inc.
    Inventor: Jun Kadowaki
  • Patent number: 8599043
    Abstract: A parking assist apparatus includes a parking target position setting section for setting a parking target position when a vehicle is to be parked by reversing, a parking pathway determining section for determining possibility/impossibility of direct parking for parking the vehicle to the parking target position without turnaround, and a report outputting section for effecting reporting to allow a driver engaged in parking to recognize the possibility/impossibility of the direct parking based on the result of determination by the parking pathway determining section.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: December 3, 2013
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Jun Kadowaki, Kazuya Watanabe, Yu Tanaka, Kosuke Sato, Atsuo Fukaya, Hiroyuki Tachibana, Motokatsu Tomozawa, Kenji Kodera
  • Publication number: 20130162829
    Abstract: A parking assistance device with a simple configuration that flexibly guides a vehicle to a reverse start position in assisting reverse parking computes a guide route for allowing the vehicle to move forward to a reverse start position and then reverse to the parking target and the reverse start position based on the parking target with a predetermined tolerance included, generates forward guide markers constituted by a marker group including a far marker corresponding to the reverse start position and a near marker that represents an area via which the vehicle can reach the reverse start position and is located closer to the vehicle than the far marker, the forward guide markers indicating a forward route to the reverse start position by an arrangement of the marker group the width of which is increased toward the near marker from the far marker, and superimpose the markers on the surrounding image.
    Type: Application
    Filed: August 22, 2011
    Publication date: June 27, 2013
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Jun Kadowaki, Yu Tanaka, Kenji Miura, Tetsuya Maruoka
  • Publication number: 20130166190
    Abstract: A parking position adjustment device that assists in correctly changing a parking position within a parking space in which a vehicle has already parked is provided. The parking position adjustment device includes: a current position setting unit that sets the position in which a vehicle is already parked as a current position; a parking space specification unit that specifies a parking space, in which the vehicle is parked, that includes the current position; a target parking position setting unit that sets, within the parking space, a target parking position to which the vehicle is to be moved from the current position; and a movement path calculation unit that calculates a movement path of the vehicle from the current position to the target parking position.
    Type: Application
    Filed: October 5, 2011
    Publication date: June 27, 2013
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Keigo Ikeda, Yu Tanaka, Jun Kadowaki
  • Publication number: 20130060421
    Abstract: A parking assistance apparatus has a region detector capable of detecting a plurality of possible parking regions where a vehicle can park in at least one side to the left or right of the vehicle, a photographic image of the scenery surrounding the vehicle including the possible parking regions is displayed on a monitor device, the possible parking regions detected by the region detector are superimposed on the photographic image as graphic images showing parking target candidates in all of the corresponding positions, and one of the parking target candidates can be selected as a parking target on the basis of a command input from a driving device of the vehicle.
    Type: Application
    Filed: June 8, 2011
    Publication date: March 7, 2013
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Jun Kadowaki, Yu Tanaka, Hiroyuki Tachibana, Atsuo Fukaya, Motokatsu Tomozawa, Kosuke Sato, Kenji Kodera
  • Patent number: 8384561
    Abstract: A parking assist device comprises an image obtaining portion for obtaining a surrounding image of a vehicle, a display controlling portion for displaying the surrounding image and a pair of vehicle width extended lines on a displaying device provided at an interior of the vehicle in such a way that the pair of vehicle width extended lines is superposed on the surrounding image, the vehicle width extended lines serving as indicative lines for notifying a driver of a width of the vehicle and a stall line detecting portion for detecting a pair of stall lines indicating a parking stall, wherein, when the pair of the stall lines is detected, the display controlling portion changes a distance between the vehicle width extended lines corresponding to a distance between the stall lines.
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: February 26, 2013
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Jun Kadowaki, Kazuya Watanabe
  • Publication number: 20120300077
    Abstract: A vehicle surroundings monitoring device for clarifying the accuracy of detection results and providing notification so that a driver can intuitively ascertain the position in which an object exists, the vehicle surroundings monitoring device comprising: an object detection unit for detecting objects in the periphery of a vehicle; a vehicle image generation unit for generating an image of the vehicle with the point of view set above the vehicle; a periphery image generation unit for generating an image of the periphery of the vehicle including the image of the vehicle; a position-calculating unit for calculating a corresponding position in the image of the periphery on the basis of detection results of the object detection unit; and an indicator unit for indicating the corresponding position in the image of the periphery when the degree of confirmation of the detection results of the object detection unit meets or exceeds an assessment threshold, and for indicating the corresponding region in the image of the
    Type: Application
    Filed: December 21, 2010
    Publication date: November 29, 2012
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Keigo Ikeda, Jun Kadowaki, Takashi Kato, Yoshihiro Nakamura
  • Publication number: 20120296523
    Abstract: In order to provide a vehicle periphery monitoring device in which excessive information is not displayed on a display device and the driver may intuitively have a sense of distance between their vehicle and an obstacle, the vehicle periphery monitoring device includes an image acquisition unit for obtaining a surrounding image of a vehicle captured by a photographing device mounted on the vehicle, an obstacle detection unit for detecting an obstacle present around the vehicle and its position, a traveling state detection unit for detecting a traveling state of the vehicle, a predicted path line generation unit for generating a predicted path line based on the traveling state of the vehicle detected at the traveling state detection unit, a highlighted display determination unit for determining highlighted display of a partial area including the obstacle of a predicted path area when the obstacle is present within the predicted path area defined by the predicted path line, and a display control unit for superi
    Type: Application
    Filed: December 21, 2010
    Publication date: November 22, 2012
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Keigo Ikeda, Takashi Kato, Jun Kadowaki
  • Patent number: 8275518
    Abstract: A target parking position setting section (23) is adapted to temporarily set a target parking position (p31, p32, p33) for the vehicle for each parking mode in a predetermined stop position. A parking mode determining section (25) is adapted to determine the parking mode and the target parking position corresponding to the parking mode based on an operation of a steering wheel performed by a driver after the target parking position (p31, p32, p33) is set. A guiding section (29) is adapted to guide the vehicle (1) to the determined target parking position (P3).
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: September 25, 2012
    Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuya Watanabe, Jun Kadowaki, Tsuyoshi Kuboyama, Yu Tanaka, Yoichi Iwata, Tetsunori Haraguchi, Masahiko Yanagihara
  • Patent number: 8265827
    Abstract: A parking assist apparatus (1) has: an identifying portion (2a) that identifies a target parking position when the vehicle is at a temporary stop position having a predetermined positional relation with the target parking position; a parking-assisting portion (2b) that assists steering operation of a driver of the vehicle based on the target parking position when parking the vehicle. For facilitating the driver to visually confirm a positional relation between a specific portion of the target parking position and the vehicle, the parking assist apparatus includes at least one of a polarizing film (8), auxiliary mirror (12), member (22,32) provided on a vehicle mirror and extending in the vehicle lateral direction, transparent portion (42) provided in a passenger-side door, adjusting device (53) that adjusts the direction of the lower edge of the vehicle mirror, irradiating device (74) that radiates a laser, optical-axis adjusting portion (83) that adjusts an optical axis of a headlight of the vehicle.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: September 11, 2012
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Yoichi Iwata, Tetsunori Haraguchi, Masahiko Yanagihara, Kazuya Watanabe, Yu Tanaka, Jun Kadowaki
  • Publication number: 20120194495
    Abstract: An LC barrier panel of a stereoscopic image display device has a substrate on which first barrier pixels and second barrier pixels are alternately arranged in a vertical direction and on which the first barrier pixels and third barrier pixels are alternately arranged in a horizontal direction. On a counter substrate, a counter electrode is formed to cover the entire surface of the display region. The third barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and second barrier pixels to perform vertical stripe display. Alternatively, the second barrier pixels and the counter electrode are supplied with the same drive signal while an effective voltage is applied between the counter electrode and the first and third barrier pixels to perform horizontal stripe display.
    Type: Application
    Filed: January 31, 2012
    Publication date: August 2, 2012
    Inventor: Jun KADOWAKI
  • Patent number: 8205704
    Abstract: A parking assist apparatus includes a guidance mode setting portion specifying a forward turning guidance controlling portion to perform a control when determining that a direct guidance control for driving a vehicle rearward to a target parking position without once driving the vehicle forward is unachievable. The forward turning guidance controlling portion includes an auxiliary guidance controlling device generating an auxiliary guidance path and driving the vehicle rearward by an automatic steering along the auxiliary guidance path and a guidance possibility determining device determining whether or not the vehicle is directly guided rearward to the target parking position based on a position and a steering angle of the vehicle while the vehicle is moving forward by a manual steering. The forward turning guidance controlling portion includes a final guidance controlling device guiding the vehicle to the target parking position.
    Type: Grant
    Filed: February 15, 2010
    Date of Patent: June 26, 2012
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Jun Kadowaki, Kazuya Watanabe
  • Publication number: 20120133769
    Abstract: Provided is a vehicle surroundings awareness support device capable of providing a prompt for a driver to intuitively direct their attention, without the driver feeling hassled. Captured images comprising a plurality of frames taken sequentially by an onboard camera for imaging the surroundings of the vehicle are received; an optical flow is computed on the basis of feature points contained in the plurality of frames imaged at different times; moving objects in the surroundings of the vehicle are detected on the basis of the optical flow; and a display for showing movement trajectories for the moving objects is superimposed on the captured images on the basis of the optical flow.
    Type: Application
    Filed: July 28, 2010
    Publication date: May 31, 2012
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Noboru Nagamine, Kazuya Watanabe, Tomoyuki Matsuba, Jun Kadowaki, Toshihiro Mori, Yuuichi Ooshita