Patents by Inventor Yu Tanaka

Yu Tanaka 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: 20100211265
    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: Application
    Filed: March 4, 2010
    Publication date: August 19, 2010
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Yoichi Iwata, Tetsunori Haraguchi, Masahiko Yanagihara, Kazuya Watanabe, Yu Tanaka, Jun Kadowaki
  • Publication number: 20100106372
    Abstract: A parking assist system for guiding a vehicle under automatic steering control from a predetermined step position via a turning-direction switching position to a parking target position. With this parking assist system, based upon an operation of a steering wheel by a driver at the predetermined stop position, a parking mode and a parking target position corresponding to that parking mode are determined. And, regardless of the amount of the operation of the steering wheel given at the time of the determination of the parking mode, the vehicle is guided with a correction such that a deflection angle of the vehicle relative to the parking target position may be a predetermined deflection angle, at a corrected switching position nearby the switching'position.
    Type: Application
    Filed: April 11, 2008
    Publication date: April 29, 2010
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Kazuya Watanabe, Jun Kadowaki, Yu Tanaka
  • Patent number: 7706944
    Abstract: A parking assist device detecting a parking stall line from an image, which is captured by a capturing portion; setting a parking target position on the basis of the parking stall line; and assisting the vehicle to travel to the parking target position; the parking assist device includes a vehicle detecting portion for detecting a movement of the vehicle, a memorizing portion for memorizing the movement detected by the vehicle detecting portion, as a vehicle moving trajectory, a temporary parking target position estimating portion for assuming a temporary parking target position on the basis of variations of the vehicle moving trajectory, which has been memorized by the memorizing portion, and a parking stall line searching area setting portion for setting a parking stall line searching area, within which a parking stall line is searched on the basis of the temporary parking target position.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: April 27, 2010
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Yu Tanaka, Toshiaki Kakinami
  • Publication number: 20100089677
    Abstract: A view in front of a vehicle (1) is captured, and the captured imaged is displayed on a display section. At a predetermined stop position (S1), a target parking position (S4) of the vehicle (1) is set based on the captured image. Then, a reverse guidance route (C2) is calculated. The reverse guidance route (C2) is a route located forward of the vehicle (1), in front of the stop position (S1), and lies from a reverse start position (S2), at which the vehicle (1) starts to reverse for parking, up to the target parking position (S4). Based on the captured image, the reverse start position (S2) is set within a predetermined setting area by an instruction of an occupant of the vehicle (1). A forward travel guidance route (C1) from the stop position (S1) to the reverse start position (S2) is calculated, and conditions of movement of the vehicle (1) are detected.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 15, 2010
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Yu Tanaka, Jun Kadowaki, Kazuya Watanabe
  • Publication number: 20100079307
    Abstract: A parking assist device detecting a parking stall line from an image, which is captured by a capturing portion; setting a parking target position on the basis of the parking stall line; and assisting the vehicle to travel to the parking target position; the parking assist device includes a vehicle detecting portion for detecting a movement of the vehicle, a memorizing portion for memorizing the movement detected by the vehicle detecting portion, as a vehicle moving trajectory, a temporary parking target position estimating portion for assuming a temporary parking target position on the basis of variations of the vehicle moving trajectory, which has been memorized by the memorizing portion, and a parking stall line searching area setting portion for setting a parking stall line searching area, within which a parking stall line is searched on the basis of the temporary parking target position.
    Type: Application
    Filed: December 4, 2009
    Publication date: April 1, 2010
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Yu Tanaka, Toshiaki Kakinami
  • Publication number: 20100070780
    Abstract: An object of the present invention is to enable an authorized user to execute a quantum program, without letting the authorized user know the operation contents of the quantum program.
    Type: Application
    Filed: December 25, 2007
    Publication date: March 18, 2010
    Inventors: Mio Murao, Yu Tanaka
  • Publication number: 20100049402
    Abstract: The parking assist system assists the maneuvering for moving a vehicle to a reverse start position, then moving it in reverse from the reverse start position to a predetermined parking position in a manner as follows. A parking target setting section sets a parking target position corresponding to the predetermined parking position, based upon a parking reference detected based on image data captured from the scene around the vehicle. A parking path calculating section sequentially calculates a parking path from a present position of the vehicle to the parking target position, in the course of forward movement along a forward path. A parking path determining section determines whether an effective parking path has been established or not, based upon result of calculation by the parking path calculating section.
    Type: Application
    Filed: May 14, 2008
    Publication date: February 25, 2010
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Yu Tanaka
  • Publication number: 20100049401
    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: Application
    Filed: February 18, 2008
    Publication date: February 25, 2010
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventors: Kazuya Watanabe, Jun Kadowaki, Tsuyoshi Kuboyama, Yu Tanaka, Yoichi Iwata, Tetsunori Haraguchi, Masahiro Yanagihara
  • Publication number: 20090289412
    Abstract: A sheet ejection device includes: a sheet ejection tray adapted to stack a sheet ejected thereon; an alignment member which aligns a position in a width direction and a direction perpendicular to a sheet ejection direction of the sheet on the sheet ejection tray; and a supporting unit which supports the alignment member so that the alignment member is displaced in a direction intersecting the sheet ejection direction when outer force is applied to the alignment member.
    Type: Application
    Filed: December 5, 2008
    Publication date: November 26, 2009
    Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    Inventors: Yu TANAKA, Hiroyuki Wakabayashi, Masaaki Uchiyama
  • Publication number: 20090265061
    Abstract: Driving assistance is provided to a vehicle driver in a manner that is easy to understand and at a low cost. At a driving assistance device (100), an image processing unit (103) sets a cut-out region within image data photographed by a camera (121) and extracts cut-out image data. A control unit (107) generates information indicating risk to the rear of the vehicle based on the position and speed of other vehicle measured by a distance measuring unit. The image processing unit (103) then outputs information indicating the cut-out image data and the risk to a monitor (123). The image processing unit (103) then moves the cut-out region to a direction in which a vehicle route has changed when a receiving unit (105) receives notification to the effect that the route of the vehicle has changed.
    Type: Application
    Filed: November 9, 2007
    Publication date: October 22, 2009
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Kazuya Watanabe, Masaya Otokawa, Yu Tanaka, Tsuyoshi Kuboyama, Kosuke Sato, Jun Kadowaki
  • Patent number: 7606644
    Abstract: A target parking position setting apparatus includes: image capturing means adapted for a vehicle and capturing an image of an outside of the vehicle; displaying means provided inside the vehicle and displaying an image captured by the image capturing means on a display screen; parking position display controlling means for displaying on the displaying means a mark representing a provisional target parking position by superimposing the mark on the image captured by the image capturing means, the parking position display controlling means moving a display position of the mark in response to an instruction of an operator and displaying on the display screen a moving direction indicator indicating a moving direction of the mark; and setting means for setting the display position of the mark on the image captured by the image capturing means as a target parking position in response to an instruction of the operator.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: October 20, 2009
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Masaya Kato, Yu Tanaka
  • Publication number: 20090116857
    Abstract: Disclosed is an image forming apparatus including: an image forming section for forming an image on a sheet; a tray on which an image-formed sheet is discharged as a discharged-sheet; and a controller for setting an amount of sheet to be discharged, the amount being smaller than a load limit of discharged-sheet on the tray, obtaining an amount of the sheet on the tray, comparing the obtained amount of the sheet with the set amount of the sheet, and executing at least one of warning about the amount of the discharged-sheet and stopping an image forming job for driving the image forming section on the basis of the comparison result.
    Type: Application
    Filed: June 4, 2008
    Publication date: May 7, 2009
    Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    Inventors: Yu Tanaka, Hiroyuki Wakabayashi, Masaaki Uchiyama
  • Publication number: 20070146165
    Abstract: A parking assistance system includes an imaging apparatus for obtaining image information of surroundings of a vehicle, a displaying apparatus for displaying the image information, a vehicle position calculating device for calculating a vehicle position from the image information, a parking reference detecting device for detecting a parking reference from the image information, a target position setting device for setting a parking target position on the basis of the parking reference, a guiding device for guiding the vehicle to the parking target position and a target position renewing device for renewing the parking target position during the guiding. The parking reference detecting device detects the parking reference every time the vehicle moves under a predetermined condition during the guiding. The target position renewing device renews the parking target position on the basis of a position of the parking reference relative to the vehicle.
    Type: Application
    Filed: December 11, 2006
    Publication date: June 28, 2007
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventor: Yu Tanaka
  • Publication number: 20070100543
    Abstract: A target parking position setting apparatus includes: image capturing means adapted for a vehicle and capturing an image of an outside of the vehicle; displaying means provided inside the vehicle and displaying an image captured by the image capturing means on a display screen; parking position display controlling means for displaying on the displaying means a mark representing a provisional target parking position by superimposing the mark on the image captured by the image capturing means, the parking position display controlling means moving a display position of the mark in response to an instruction of an operator and displaying on the display screen a moving direction indicator indicating a moving direction of the mark; and setting means for setting the display position of the mark on the image captured by the image capturing means as a target parking position in response to an instruction of the operator.
    Type: Application
    Filed: October 25, 2006
    Publication date: May 3, 2007
    Inventors: Masaya Kato, Yu Tanaka
  • Publication number: 20060136109
    Abstract: A parking assist device detecting a parking stall line from an image, which is captured by a capturing portion; setting a parking target position on the basis of the parking stall line; and assisting the vehicle to travel to the parking target position; the parking assist device includes a vehicle detecting portion for detecting a movement of the vehicle, a memorizing portion for memorizing the movement detected by the vehicle detecting portion, as a vehicle moving trajectory, a temporary parking target position estimating portion for assuming a temporary parking target position on the basis of variations of the vehicle moving trajectory, which has been memorized by the memorizing portion, and a parking stall line searching area setting portion for setting a parking stall line searching area, within which a parking stall line is searched on the basis of the temporary parking target position.
    Type: Application
    Filed: December 21, 2005
    Publication date: June 22, 2006
    Inventors: Yu Tanaka, Toshiaki Kakinami