Patents by Inventor Naohiko Ichihara

Naohiko Ichihara 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: 8310545
    Abstract: A road view analyzing apparatus and a road view analyzing method that can obtain an accurate analysis result on a road view in front of a vehicle are provided. The road view analyzing apparatus includes a camera that is mounted on the vehicle to photograph a view in front of the vehicle, image dividing means for dividing the image of the view in front of the vehicle photographed by the camera into a plurality of areas with diagonal lines, and analyzing means for separately analyzing content of the image in each of the plurality of areas.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: November 13, 2012
    Assignee: Pioneer Corporation
    Inventors: Ryujiro Fujita, Hiroto Inoue, Naohiko Ichihara, Takehiko Shioda
  • Patent number: 7818123
    Abstract: A routing guide system has memory means provided outside a mobile body for storing data of images at a plurality of guide points. The routing guide system also has distance measuring means for measuring the distance from the current position of the mobile body to the next guide point. The routing guide system also has image request generation means for generating an image request for the next guide point when the distance measured by the distance measuring means is not more than a first predetermined distance. The routing guide system also has transmission means provided outside the mobile body for reading from the memory means an image of the next guide point in response to the image request and for transmitting that image to the mobile body. The routing guide system also has display control means for causing the mobile body to receive the image transmitted from the transmission means and causing a display device to display the image.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: October 19, 2010
    Assignee: Pioneer Corporation
    Inventors: Hiroto Inoue, Ryujiro Fujita, Naohiko Ichihara, Takehiko Shioda
  • Patent number: 7676325
    Abstract: A road landscape map producing apparatus loaded on a movable body for producing a road landscape map including road landscape information showing a surrounding landscape with road landscape classification items obtained by classifying the photographic images of the surrounding landscape into items such as “streetscape”, “forest” and “open road” by way of image processing and based on a geographic position at which the surrounding image is photographed.
    Type: Grant
    Filed: March 14, 2006
    Date of Patent: March 9, 2010
    Assignee: Pioneer Corporation
    Inventors: Ryujiro Fujita, Naohiko Ichihara, Hiroto Inoue
  • Patent number: 7653485
    Abstract: A routing guide system includes route calculating means for calculating the route of a vehicle to a destination, image providing means for reading from storage means scenery images on the route calculated by the route calculating means, and display means for displaying the scenery images on the calculated route generated by the image providing means. The routing guide system also includes route confirming means for confirming as a set route the route calculated by the route calculating means, according to an operation, during or after display of the scenery images on the calculated route by means of the display means.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: January 26, 2010
    Assignee: Pioneer Corporation
    Inventors: Ryujiro Fujita, Hiroto Inoue, Naohiko Ichihara, Takehiko Shioda
  • Publication number: 20100007734
    Abstract: Both converted image data obtained upon conversion of rearward image data taken by a camera by an imaging converting unit, and auxiliary display line data generated by an OSD creating unit are outputted as display image data on a display device. As a result, converted rearward images and auxiliary display lines are displayed superimposed on the display element. An operator displays the rearward images during conversion while utilizing the auxiliary display lines on the display screen to perform rotation processing, parallel movement processing, and skew processing until the image appears in a desired position.
    Type: Application
    Filed: January 16, 2007
    Publication date: January 14, 2010
    Applicant: PIONEER CORPORATION
    Inventors: Osamu Yamazaki, Hiroto Inoue, Naohiko Ichihara, Shinichi Sugie, Junya Ochi
  • Publication number: 20100001881
    Abstract: A vehicular display device adjustment method including an imaging step of taking an image of the periphery of a vehicle by imaging element, an image storing step of temporarily storing in an image storing element peripheral image data based on the peripheral image of the vehicle taken by the imaging element, a setting step of setting an adjustment mode for adjusting the display state of display element, a display control step of giving priority to the peripheral image based on the peripheral image data stored in the memory over the peripheral image taken in the imaging step in accordance with the adjustment mode set and displaying on the display element the peripheral image based on the peripheral image data stored in the memory, and an adjustment step of adjusting the display state of the display element based on the peripheral image.
    Type: Application
    Filed: January 16, 2007
    Publication date: January 7, 2010
    Applicant: PIONEER CORPORATION
    Inventors: Shinichi Sugie, Naohiko Ichihara, Hiroto Inoue, Osamu Yamazaki, Junya Ochi, Kouichi Sugano
  • Publication number: 20090030604
    Abstract: A road landscape map producing apparatus is loaded on a movable body, and produces a road landscape map. The road landscape map includes road landscape information showing a surrounding landscape in a road. The road landscape information includes road landscape classification items obtained by classifying the surrounding landscape into some items, e.g., “streetscape”, “forest” and “open road”. A photographing device such as a camera photographs surrounding images in accordance with movement of the movable body. A still picture is photographed as the surrounding image. The surrounding image is classified into the road landscape classification items by an image process. Based on a geographic position at which the surrounding image is photographed, the road landscape classification item is associated with the map information. Thereby, the road landscape map is produced.
    Type: Application
    Filed: March 14, 2006
    Publication date: January 29, 2009
    Applicant: PIONEER CORPORATION
    Inventors: Ryujiro Fujita, Naohiko Ichihara, Hiroto Inoue
  • Publication number: 20080319640
    Abstract: A routing guide system includes route calculating means for calculating the route of a vehicle to a destination, image providing means for reading from storage means scenery images on the route calculated by the route calculating means, and display means for displaying the scenery images on the calculated route generated by the image providing means. The routing guide system also includes route confirming means for confirming as a set route the route calculated by the route calculating means, according to an operation, during or after display of the scenery images on the calculated route by means of the display means.
    Type: Application
    Filed: March 15, 2005
    Publication date: December 25, 2008
    Inventors: Ryujiro Fujita, Hiroto Inoue, Naohiko Ichihara, Takehiko Shioda
  • Publication number: 20080046844
    Abstract: The present invention is directed to provide a data selecting apparatus and a navigation apparatus capable of easily and promptly selecting one piece of data from a plurality of pieces of data. A navigation apparatus 100 has: a display controller 111 for obtaining name data and genre information of each point data from a map data storing unit 105, generating display data for displaying names of the point data, which are arranged by the genre information at the same hierarchical level on the basis of the obtained name data and genre information, and performing the display control on the generated display data, and an operating unit 106 used for selecting a genre to which point data to be selected by the user belongs and selecting a name of one piece of the point data from the selected genre.
    Type: Application
    Filed: March 31, 2005
    Publication date: February 21, 2008
    Inventors: Shinichi Sugie, Naohiko Ichihara, Yuji Koga, Soichi Toyama
  • Publication number: 20070276589
    Abstract: A routing guide system has memory means provided outside a mobile body for storing data of images at a plurality of guide points. The routing guide system also has distance measuring means for measuring the distance from the current position of the mobile body to the next guide point. The routing guide system also has image request generation means for generating an image request for the next guide point when the distance measured by the distance measuring means is not more than a first predetermined distance. The routing guide system also has transmission means provided outside the mobile body for reading from the memory means an image of the next guide point in response to the image request and for transmitting that image to the mobile body. The routing guide system also has display control means for causing the mobile body to receive the image transmitted from the transmission means and causing a display device to display the image.
    Type: Application
    Filed: March 15, 2005
    Publication date: November 29, 2007
    Inventors: Hiroto Inoue, Ryujiro Fujita, Naohiko Ichihara, Takehiko Shioda
  • Publication number: 20070211144
    Abstract: A road view analyzing apparatus and a road view analyzing method that can obtain an accurate analysis result on a road view in front of a vehicle are provided. The road view analyzing apparatus includes a camera that is mounted on the vehicle to photograph a view in front of the vehicle, image dividing means for dividing the image of the view in front of the vehicle photographed by the camera into a plurality of areas with diagonal lines, and analyzing means for separately analyzing content of the image in each of the plurality of areas.
    Type: Application
    Filed: March 15, 2005
    Publication date: September 13, 2007
    Inventors: Ryujiro Fujita, Hiroto Inoue, Naohiko Ichihara, Takehiko Shioda
  • Patent number: 7136749
    Abstract: A system controller 115 includes a table data storage 131 storing table data for calculating the order of priority of each destination, and a priority destination list creator 132 for creating a priority destination list based on the table data in such a manner that priorities of destinations that suit the preferences of the user will set high based on destination conditions set by the user and the stored table data.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: November 14, 2006
    Assignee: Pioneer Corporation
    Inventors: Naohiko Ichihara, Shinichi Sugie, Osamu Yamazaki, Hiroto Inoue, Takehiko Shioda
  • Publication number: 20060241862
    Abstract: To provide with a navigation apparatus capable of efficient route guidance in which a date on which route guidance process is performed coincides with an available date and time, and in consideration with a stay length. The navigation apparatus in this implementation is provided with a GPS reception section, a sensor section, a map data storage section in which data such as map data is recorded in advance, and a system control section which generates design data and performs process management on the basis of the generated design data. The system control section searches routes on the basis of spot data groups related to an extracted destination, generates route data on the basis of the search results, the spot data and an input departure time, and manages route guidance on the basis of the generated route data.
    Type: Application
    Filed: April 1, 2004
    Publication date: October 26, 2006
    Inventors: Naohiko Ichihara, Shinichi Sugie, Osamu Yamazaki, Hiroto Inoue, Hiroyuki Suda, Motoyuki Yamashita, Takehiko Shioda
  • Publication number: 20040260466
    Abstract: A system controller 115 includes a table data storage 131 storing table data for calculating the order of priority of each destination, and a priority destination list creator 132 for creating a priority destination list based on the table data in such a manner that priorities of destinations that suit the preferences of the user will set high based on destination conditions set by the user and the stored table data.
    Type: Application
    Filed: April 6, 2004
    Publication date: December 23, 2004
    Applicant: PIONEER CORPORATION
    Inventors: Naohiko Ichihara, Shinichi Sugie, Osamu Yamazaki, Hiroto Inoue, Takehiko Shioda
  • Publication number: 20040220808
    Abstract: A voice recognition/response system comprising an utterance recognition unit, a dialog control processing unit, an utterance feature analyzing unit and a response voice generating unit. The utterance recognition unit recognizes utterance content of a user through a voice input therefrom and outputs recognition results. The dialog control processing unit controls progress of dialog with the user based on the recognition results so as to determine response content to the user. The utterance feature analyzing unit analyzes utterance features of the user to generate utterance feature information. The response voice generating unit generates response voice to the user based on the response content and the utterance feature information.
    Type: Application
    Filed: July 1, 2003
    Publication date: November 4, 2004
    Applicant: PIONEER CORPORATION
    Inventors: Hajime Kobayashi, Naohiko Ichihara, Satoshi Odagawa
  • Patent number: 6738698
    Abstract: An electronic system has (i) an information outputting apparatus having an output device for outputting a content information including at least one of an audio information and a video information and (ii) a navigation apparatus having an input device for inputting a destination in a movement of a movable body and a calculate device for calculating a necessary time length required for the movable body to arrive at the destination. A controlling apparatus is provided with: a selecting device for selecting the content information to be outputted during the movement of the movable body until the arrival at the destination, on the basis of an output time length information indicative of a time length required to output the content information, in response to the calculated necessary time length; and an output controlling device for controlling the output device so as to output the content information selected by the selecting device.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: May 18, 2004
    Assignee: Pioneer Corporation
    Inventors: Naohiko Ichihara, Shinichi Gayama, Hiroaki Shibasaki, Hideki Amano
  • Publication number: 20030083997
    Abstract: In a charging server for charging a toll for information transmission and reception occurring when predetermined information is transmitted to and received from an information server 40 by an information terminal 20 via a communication line 30 according to a communication toll occurring when the communication line 30 is used and an information toll occurring for the information communicated on the communication line 30, are turn toll in held specific information toll and held specific information communication toll is calculated based on a determination signal as to whether or not at least one piece of the specific information is adopted as display information of the information terminal 20, and a toll is charged based on the previously calculated information toll and the return toll.
    Type: Application
    Filed: October 25, 2002
    Publication date: May 1, 2003
    Applicant: PIONEER CORPORATION
    Inventor: Naohiko Ichihara
  • Publication number: 20030078919
    Abstract: A sensitivity fable is prepared, and this sensitivity table contains correlative values between respective retrieve keywords (for example, “cheerful music piece”, and “energetic music piece”) and respective feature words (for instance, “cheerful” and “vitality”), and also may be updated. A feature word list is prepared in which symbols “1” and “0” denote as to whether or not a feature related to each of these feature words is present. When a user inputs a desirable retrieve key, a plurality of music pieces which are fitted to this, retrieve key are selected on the basis of both the sensitivity table and the feature word list. A feature in sensitivities of the user is extracted in a quantitative manner by a statistical manner by judging as to whether or not these music pieces are skipped by the user on the basis of individual judgment by the user. The correlative values of the sensitivity table are updated based upon this feature.
    Type: Application
    Filed: October 7, 2002
    Publication date: April 24, 2003
    Applicant: PIONEER CORPORATION
    Inventors: Yasunori Suzuki, Naohiko Ichihara, Satoshi Odagawa, Yasuteru Kodama, Takehiko Shioda
  • Publication number: 20020188390
    Abstract: An electronic system has (i) an information outputting apparatus having an output device for outputting a content information including at least one of an audio information and a video information and (ii) a navigation apparatus having an input device for inputting a destination in a movement of a movable body and a calculate device for calculating a necessary time length required for the movable body to arrive at the destination. A controlling apparatus is provided with: a selecting device for selecting the content information to be outputted during the movement of the movable body until the arrival at the destination, on the basis of an output time length information indicative of a time length required to output the content information, in response to the calculated necessary time length; and an output controlling device for controlling the output device so as to output the content information selected by the selecting device.
    Type: Application
    Filed: June 10, 2002
    Publication date: December 12, 2002
    Applicant: PIONEER CORPORATION
    Inventors: Naohiko Ichihara, Shinichi Gayama, Hiroaki Shibasaki, Hideki Amano
  • Publication number: 20020169674
    Abstract: A system for collecting personal information concerning a customer by wireless communications between the customer's portable terminal and a store apparatus installed in a store. The terminal stores the customer's personal information, and sends the stored personal information to the store apparatus. The store apparatus discounts a price for the customer's purchased goods when it receives the personal information sent by the terminal, and stores the received personal information in a store device.
    Type: Application
    Filed: April 18, 2002
    Publication date: November 14, 2002
    Inventors: Manabu Nohara, Naohiko Ichihara