Patents by Inventor Hitoshi Kumon
Hitoshi Kumon 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).
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Patent number: 8825406Abstract: A navigation apparatus that performs route guidance to a destination includes a display unit that displays an image so as to be superimposed on a field of view of a driver and a control unit that displays an image of a guidance object for route guidance on the display unit such that the guidance object moves along a route in advance, thereby performing the route guidance. The control unit displays an image of an object different from a vehicle as the guidance object.Type: GrantFiled: December 28, 2010Date of Patent: September 2, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Patent number: 8653961Abstract: In a vehicle display device in the invention, because the display position of a displayed image is adjusted by a display position calculation portion (14) and a drive control portion (15) when a predetermined vehicle travel condition is detected by a travel condition detection portion (12), the display position is adjusted while the driver is looking at the displayed image. In addition, adjustment of the display position may be avoided when the driver is not looking at the displayed image. Therefore, the display device avoids annoying the driver, and avoids needless adjustment of the display position. The display position of the image is adjusted based on the detected eyeball position.Type: GrantFiled: November 25, 2009Date of Patent: February 18, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Patent number: 8594974Abstract: A viewpoint location computation device that computes a viewpoint location of a driver includes: a first estimated viewpoint location computation unit that computes a first estimated viewpoint location based on the angle of the right side-view mirror and a driver's seating center plane of the vehicle; a second estimated viewpoint computation unit that computes a second estimated viewpoint location based on the angle of the left side-view mirror and the driver's seating center plane of the vehicle; an identical condition determination unit that determines whether the estimated viewpoint locations are identical; and a viewpoint location computation unit that computes the estimated viewpoint location as the viewpoint location of the driver when it is determined that the estimated viewpoint locations are identical, wherein the viewpoint location computation unit computes the viewpoint location based on the estimated viewpoint locations when it is determined that the respective estimated viewpoint locations are noType: GrantFiled: August 10, 2011Date of Patent: November 26, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hitoshi Kumon, Ko Koga, Keisuke Inoue
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Publication number: 20130289875Abstract: A navigation apparatus that performs route guidance to a destination includes a display unit that displays an image so as to be superimposed on a field of view of a driver and a control unit that displays an image of a guidance object for route guidance on the display unit such that the guidance object moves along a route in advance, thereby performing the route guidance. The control unit displays an image of an object different from a vehicle as the guidance object.Type: ApplicationFiled: December 28, 2010Publication date: October 31, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hitoshi Kumon
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Publication number: 20130138392Abstract: A viewpoint location computation device that computes a viewpoint location of a driver includes: a first estimated viewpoint location computation unit that computes a first estimated viewpoint location based on the angle of the right side-view minor and a driver's seating center plane of the vehicle; a second estimated viewpoint computation unit that computes a second estimated viewpoint location based on the angle of the left side-view minor and the driver's seating center plane of the vehicle; an identical condition determination unit that determines whether the estimated viewpoint locations are identical; and a viewpoint location computation unit that computes the estimated viewpoint location as the viewpoint location of the driver when it is determined that the estimated viewpoint locations are identical, wherein the viewpoint location computation unit computes the viewpoint location based on the estimated viewpoint locations when it is determined that the respective estimated viewpoint locations are notType: ApplicationFiled: August 10, 2011Publication date: May 30, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hitoshi Kumon, Ko Koga, Keisuke Inoue
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Patent number: 8155837Abstract: An operating device includes a plurality of steering wheel switches provided on a steering wheel, a display part in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches, and a contact detection device for detecting contact or access by the driver's thumb with respect to the steering wheel switches. If the contact detection device detects the contact or access by the driver's thumb with respect to one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted.Type: GrantFiled: April 20, 2007Date of Patent: April 10, 2012Assignee: Toyota Jidosha Kabushiki KaishaInventors: Tazuko Aoki, Hitoshi Kumon, Tadahiro Kashiwai
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Patent number: 8116937Abstract: A vehicle display apparatus includes an image display device (30) disposed in a region where an operator is unable to operate the display apparatus (30), and a transparent display input device (100) installed in a region from a surface portion of the instrument panel (40) to an upper portion of a center console (50). The vehicle display apparatus is designed to allow the operator to operate the image display device (30) from a remote position by manipulating the transparent display apparatus (100) disposed near the operator.Type: GrantFiled: June 1, 2007Date of Patent: February 14, 2012Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hitoshi Kumon, Satoru Ishizaki
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Patent number: 8094189Abstract: The invention relates to an operating device that includes: an operating portion in which an operation switch is disposed; a display portion that allows stereoscopic vision to be viewed by naked-eye; an image pickup mechanism that takes pictures of a hand of a user operating the operating portion, from a plurality of directions; and a displayed image generation device that generates a stereoscopic image of the hand based on parallax images obtained from the image pickup device. An operation menu image that depicts a position of the operation switch in the operating portion and a function of the operation switch, and a stereoscopic image of the hand generated by the displayed image generation device, and the compounded image is displayed in the display.Type: GrantFiled: January 28, 2008Date of Patent: January 10, 2012Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Patent number: 8049722Abstract: A vehicular operating apparatus in which an operating portion on which operating switches are arranged is arranged in a vehicle cabin in a separate location that is physically distanced from a display portion that displays an operation menu image showing the positional arrangement and function of the operating switch of the operating portion. An imaging mechanism captures an image of a hand of a user that operates the operating portion, a combining and displaying mechanism combines the captured image of the hand with the operation menu image and displaying the combined image on the display portion, and a light emitting portion illuminates the operating portion.Type: GrantFiled: September 4, 2006Date of Patent: November 1, 2011Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Publication number: 20110227717Abstract: In a vehicle display device in the invention, because the display position of a displayed image is adjusted by a display position calculation portion (14) and a drive control portion (15) when a predetermined vehicle travel condition is detected by a travel condition detection portion (12), the display position is adjusted while the driver is looking at the displayed image. In addition, adjustment of the display position may be avoided when the driver is not looking at the displayed image. Therefore, the display device avoids annoying the driver, and avoids needless adjustment of the display position. The display position of the image is adjusted based on the detected eyeball position.Type: ApplicationFiled: November 25, 2009Publication date: September 22, 2011Applicant: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Patent number: 8009869Abstract: A vehicle surrounding monitoring system includes an image-capturing portion, a storage portion, a display-image generation portion, and a display portion. The image-capturing portion captures the image of at least a portion of the area surrounding the vehicle. The storage portion stores the image captured by the image-capturing portion. The display-image generation portion generates a synthesized image for display using a latest image that is captured by the image-capturing portion, and a previous image that is captured before the latest image is captured. The synthesized image is displayed on the display portion. The display-image generation portion decreases the level of visibility of an image region relating to the previous image, according to an elapsed time after the previous image is captured.Type: GrantFiled: April 11, 2007Date of Patent: August 30, 2011Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hitoshi Kumon
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Patent number: 7764430Abstract: A display device for a vehicle is provided, by which a driver of the vehicle is free from a trouble of adjusting a display position of the virtual image without cost-up of the device. When the support start detecting means detects a support start timing of adjusting a reflection angle, for example, a timing of an operation of an operation switch or a start of an operation, the rotation control means controls the rotating means so that the reflecting member having a reflection angle indicated by the reflection angle data stored in the reflection angle data storing means is (a) rotated within an adjustment supporting range on a condition that the reflecting member is reflecting the display light from the display source and (b) returned to a reflection angle indicated by the reflection angle data.Type: GrantFiled: November 28, 2007Date of Patent: July 27, 2010Assignees: Yazaki Corporation, Toyota Jidosha Kabushiki KaishaInventors: Takeyoshi Watanabe, Daisuke Satsukawa, Tetsuya Sugiyama, Masahiro Takamatsu, Koji Nomura, Hitoshi Kumon
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Patent number: 7663609Abstract: A touch input device for use with a display that shows a plurality of items. The touch input device is operated by a user to select an item shown on the display. The touch input device includes a sensor having an operation plane for touching by the user with a finger. The sensor generates a sensor signal indicating contact area of the finger with the operation plane. The operation plane is pressed by the finger when the user selects an item from the display. When an increase rate of the finger contact area over a predetermined time period becomes greater than an increase rate threshold, the touch input device determines that the operation plane of the sensor has been pressed by the user to select an item.Type: GrantFiled: January 30, 2006Date of Patent: February 16, 2010Assignee: Kabushiki Kaisha Tokai Rika Denki SeisakushoInventors: Masahiko Miyata, Katsuhide Kumagai, Hitoshi Kumon
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Patent number: 7659868Abstract: An object of the present invention is to provide a head-up display apparatus and a cover-mirror unit used for the same. A movable member 3? of the cover-mirror unit stands up along a flat inner wall 1a1 of a housing 1a when the head-up display apparatus is in use, and lie down to cover an opening of the housing 1a when the head-up display apparatus is not in use for carrying out an up/down operation. In particular, through the down operation, by a link mechanism, a bottom end of the movable member is gradually moved upward by following the inner wall 1a1 of the housing 1a. Therefore, though the movable member 3? stands up along the inner wall 1a1 of the housing 1a when the head-up display apparatus is in use, the movable member 3? never interferes with the inner wall 1a1 through the up/down operation.Type: GrantFiled: July 27, 2005Date of Patent: February 9, 2010Assignee: Yazaki CorporationInventors: Hitoshi Kumon, Kunimitsu Aoki, Yoshiyuki Furuya, Hideaki Kabeyama, Go Nakamura
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Patent number: 7619826Abstract: A display device for a vehicle is provided, by which an attaching position thereof can be altered depending upon an attachment limiting condition of the vehicle. The display device includes: a display source provided in an instrument panel of the vehicle; and a prism provided on a light path between the display source and an aperture of the instrument panel and refracting display light of an image displayed on the display source backward in the vehicle, wherein the prism is formed in a shape inclined upward in a backward direction of the vehicle, wherein (a) a virtual image of the image projected on a projection area of a windshield of the vehicle, onto which area the display image from the prism is projected and (b) a front view of the vehicle to be seen from an eye point of the vehicle through the windshield are seen in a superimposed manner.Type: GrantFiled: February 8, 2008Date of Patent: November 17, 2009Assignees: Yazaki Corporation, Toyota Jidosha Kabushiki KaishaInventors: Takeyoshi Watanabe, Go Nakamura, Tetsuya Sugiyama, Koji Nomura, Masahiro Takamatsu, Hitoshi Kumon
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Publication number: 20090164062Abstract: An operating device includes a plurality of steering wheel switches provided on a steering wheel, a display part in which function icons representing functions of the steering wheel switches are arranged in the substantially same layout as the steering wheel switches, and a contact detection device for detecting contact or access by the driver's thumb with respect to the steering wheel switches. If the contact detection device detects the contact or access by the driver's thumb with respect to one of the steering wheel switches, the function icon associated with the one steering wheel switch is highlighted.Type: ApplicationFiled: April 20, 2007Publication date: June 25, 2009Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tazuko Aoki, Hitoshi Kumon, Tadahiro Kashiwai
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Publication number: 20090132130Abstract: A vehicle display apparatus includes an image display device (30) disposed in a region where an operator is unable to operate the display apparatus (30), and a transparent display input device (100) installed in a region from a surface portion of the instrument panel (40) to an upper portion of a center console (50). The vehicle display apparatus is designed to allow the operator to operate the image display device (30) from a remote position by manipulating the transparent display apparatus (100) disposed near the operator.Type: ApplicationFiled: June 1, 2007Publication date: May 21, 2009Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hitoshi Kumon, Satoru Ishizaki
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Publication number: 20080212196Abstract: A display device for a vehicle is provided, by which a driver of the vehicle is free from a trouble of adjusting a display position of the virtual image without cost-up of the device. When the support start detecting means detects a support start timing of adjusting a reflection angle, for example, a timing of an operation of an operation switch or a start of an operation, the rotation control means controls the rotating means so that the reflecting member having a reflection angle indicated by the reflection angle data stored in the reflection angle data storing means is (a) rotated within an adjustment supporting range on a condition that the reflecting member is reflecting the display light from the display source and (b) returned to a reflection angle indicated by the reflection angle data.Type: ApplicationFiled: November 28, 2007Publication date: September 4, 2008Applicants: Yazaki Corporation, Toyota Jidosha Kabushiki KaishaInventors: Takeyoshi Watanabe, Daisuke Satsukawa, Tetsuya Sugiyama, Masahiro Takamatsu, Koji Nomura, Hitoshi Kumon
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Publication number: 20080211832Abstract: A vehicular operating apparatus in which an operating portion on which operating switches are arranged is arranged in a vehicle cabin in a separate location that is physically distanced from a display portion that displays an operation menu image showing the positional arrangement and function of the operating switch of the operating portion. An imaging mechanism captures an image of a hand of a user that operates the operating portion, a combining and displaying mechanism combines the captured image of the hand with the operation menu image and displaying the combined image on the display portion, and a light emitting portion illuminates the operating portion.Type: ApplicationFiled: September 4, 2006Publication date: September 4, 2008Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hitoshi Kumon
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Publication number: 20080197996Abstract: The invention relates to an operating device that includes: an operating portion in which an operation switch is disposed; a display portion that allows stereoscopic vision to be viewed by naked-eye; an image pickup mechanism that takes pictures of a hand of a user operating the operating portion, from a plurality of directions; and a displayed image generation device that generates a stereoscopic image of the hand based on parallax images obtained from the image pickup device. An operation menu image that depicts a position of the operation switch in the operating portion and a function of the operation switch, and a stereoscopic image of the hand generated by the displayed image generation device, and the compounded image is displayed in the display.Type: ApplicationFiled: January 28, 2008Publication date: August 21, 2008Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hitoshi Kumon