Patents by Inventor Koichi Sakamoto

Koichi Sakamoto 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: 7362370
    Abstract: An image capturing apparatus, an image capturing method, and a computer-readable medium storing program for correcting appropriately an image for each area independently. A digital camera for capturing a subject includes an image pick-up unit for capturing a first image of the subject using an electric flash flashing at a first flash intensity, and a second image of the subject using the electric flash flashing at a second flash intensity; a distance judging unit for judging distance to a first partial subject out of the subject based on the first image and the second image; and an image correction unit for correcting a first partial image of the first partial subject, which is a part of the first image based on the distance to the first partial subject judged by the distance judging unit.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: April 22, 2008
    Assignee: Fujifilm Corporation
    Inventors: Koichi Sakamoto, Hiroshi Fukuda, Atsuhiko Ishihara
  • Patent number: 7354093
    Abstract: A vehicular window molding attached along a gap between a window opening edge of a vehicle body panel and an outer peripheral edge portion of a window pane arranged at the window opening. The vehicular window molding includes a molding main body portion attached to the outer peripheral edge portion of the window pane, a sealing lip portion projected from the molding main body portion to the vehicle body panel for shielding the gap from an exterior direction in a state in which the window molding is attached to the gap of the vehicle body panel and a folded-back lip portion folded back at a free end portion of the sealing lip portion to be brought into elastic contact with an outer face of the vehicle body panel. At least one of back faces of the sealing lip portion and the folded-back lip portion, sticking prevention means for preventing the back faces from sticking to each other is formed at a portion of overlapping the sealing lip portion and the folded-back lip portion.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: April 8, 2008
    Assignees: Tokai Kogyo Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Yasuhiro Wato, Hirofumi Yamane, Koichi Sakamoto
  • Patent number: 7352393
    Abstract: A composite image having a natural appearance is obtained when a synthesis target image is combined with a background image. By photographing a subject under different photographic conditions, a plurality of synthesis target images are obtained and the resulting image data is stored beforehand in a synthesis target image memory. A background image is acquired by photography and a suitable synthesis target image to be combined with the background image is selected by a circuit which searches synthesis target images. A color correction is applied to the selected synthesis target image by an image processing circuit and the synthesis target image following the color correction is combined with the background image. Since a synthesis target image suitable for combination with a background image is selected and then is subjected to a color correction and image synthesis processing, a composite image having a natural appearance is obtained.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: April 1, 2008
    Assignee: FUJIFILM Corporation
    Inventor: Koichi Sakamoto
  • Patent number: 7339606
    Abstract: An image capturing apparatus for accurately determining a position of a main subject on an image. The image capturing apparatus for capturing a subject includes an image pick-up unit for capturing a preliminary image and a final image; a main subject recognition unit for recognizing a main subject from the subject on the preliminary image; and a main subject position determination unit for determining a position of the main subject on the final image.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: March 4, 2008
    Assignee: FUJIFILM Corporation
    Inventors: Hiroshi Fukuda, Atsuhiko Ishihara, Koichi Sakamoto, Hisayoshi Tsubaki, Mikio Watanabe
  • Publication number: 20080012956
    Abstract: An image processing system for properly correcting brightness of a subject area and a background area of a captured image. The image processing system includes an image capturing apparatus, including: an image capturing instruction unit for generating a first instruction signal and a second instruction signal for instructing a capturing of the subject; and an image pick-up unit for capturing a first image of the subject in response to the first instruction signal, and a second image of the subject in response to the second instruction signal. The image processing system also includes an image processing apparatus, including: a backlight status detector for detecting backlight status based on the first image and the second image; and a correction unit for correcting the second image when the backlight status detector detects the backlight status.
    Type: Application
    Filed: July 9, 2007
    Publication date: January 17, 2008
    Inventors: Kaname Nihei, Kazuhiko Takemura, Masahiko Sugimoto, Koichi Sakamoto, Hiroshi Fukuda, Atsuhiko Ishihara
  • Publication number: 20080012943
    Abstract: An image processing system includes: an image capturing apparatus for obtaining an image of a subject, having a setting unit, which sets an obtaining condition for the image according to user's operation, and an outputting unit, which outputs the obtaining condition in association with the image; and an image processing apparatus for performing an image processing for the image, having a receiving unit, which receives the image and the obtaining condition, an image processing unit, which performs an image processing for the image, and a controlling unit, which controls the image processing unit based on the obtaining conditions.
    Type: Application
    Filed: July 6, 2007
    Publication date: January 17, 2008
    Applicant: FUJIFILM Corporation
    Inventors: Mikio Watanabe, Koichi Sakamoto, Hisayoshi Tsubaki, Yoshihiro Yamaguchi
  • Patent number: 7315386
    Abstract: In a system in which an editing server and a plurality of client computers are capable of communicating with one another, an edited image can be generated by the plurality of client computers. When image data is transmitted from the image server to the client computer, the resolution of image data to be transmitted is reduced in correspondence with the resolution of a monitor display device connected to the client computer. Further, the number of colors of an image represented by the image data is decreased in correspondence with the number of colors which can be displayed on the monitor display device. The data quantity of the image data to be transmitted is reduced, so that time required to transmit the image data is shortened. A client computer and a main image server are connected to each other. A user image to be synthesized on a template image is read in the client computer.
    Type: Grant
    Filed: June 30, 1998
    Date of Patent: January 1, 2008
    Assignee: FUJIFILM Corporation
    Inventors: Yoshiko Shiimori, Yoshinori Ohta, Koichi Sakamoto, Norihisa Haneda, Nobuyoshi Nakajima
  • Publication number: 20070285190
    Abstract: A high-frequency circuit device, a high-frequency module, and a communication apparatus, which prevent generation of an undesired wave to prevent electrical power loss and undesired coupling, are provided. The high-frequency circuit device includes a first slot line and a second slot line, which are provided at respective surfaces of a dielectric substrate, are formed with the same shape. An FET is provided on the first slot line. For preventing the mounting of the FET from causing a phase difference to occur between a high-frequency signal, which propagates along the first slot line, and a high-frequency signal, which propagates along the second slot line, a phase-adjusting stub is formed at a position of a stub at the second slot line. The phase is adjusted by changing the length of the stub.
    Type: Application
    Filed: July 31, 2007
    Publication date: December 13, 2007
    Inventors: Kazutaka Mukaiyama, Seiji Hidaka, Koichi Takizawa, Koichi Sakamoto
  • Patent number: 7304667
    Abstract: An image processing system includes: an image capturing apparatus for obtaining an image of a subject, having a setting unit, which sets an obtaining condition for the image according to user's operation, and an outputting unit, which outputs the obtaining condition in association with the image; and an image processing apparatus for performing an image processing for the image, having a receiving unit, which receives the image and the obtaining condition, an image processing unit, which performs an image processing for the image, and a controlling unit, which controls the image processing unit based on the obtaining conditions.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: December 4, 2007
    Assignee: Fujifilm Corporation
    Inventors: Mikio Watanabe, Koichi Sakamoto, Hisayoshi Tsubaki, Yoshihiro Yamaguchi
  • Patent number: 7304682
    Abstract: An image processing system for properly correcting brightness of a subject area and a background area of a captured image. The image processing system includes an image capturing apparatus, including: an image capturing instruction unit for generating a first instruction signal and a second instruction signal for instructing a capturing of the subject; and an image pick-up unit for capturing a first image of the subject in response to the first instruction signal, and a second image of the subject in response to the second instruction signal. The image processing system also includes an image processing apparatus, including: a backlight status detector for detecting backlight status based on the first image and the second image; and a correction unit for correcting the second image when the backlight status detector detects the backlight status.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: December 4, 2007
    Assignee: Fujifilm Corporation
    Inventors: Kaname Nihei, Kazuhiko Takemura, Masahiko Sugimoto, Koichi Sakamoto, Hiroshi Fukuda, Atsuhiko Ishihara
  • Patent number: 7304668
    Abstract: A setting for white balance used by a camera during image-capturing can be reflected in a printer, thereby preventing, during printing, execution of such correction as negates an atmosphere of a light source in a recorded image in which the atmosphere has been intentionally allowed to remain. A camera used for a system of the present invention is a digital camera having a white balance process function of allowing the atmosphere of a photographing light source to remain in an image. During image-capturing, WB adaptation rate information indicative of a level of white balance correction is recorded on a recording medium as additional information. A printer reads the WB adaptation rate information for the camera via the recording medium to control white balance in accordance with the setting for the WB adaptation rate. For example, if the WB adaptation rate is less than 100%, then an AWB process executed by the printer is turned off to print the recorded image without changing its tints.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: December 4, 2007
    Assignee: FUJIFILM Corporation
    Inventors: Koji Ichikawa, Koichi Sakamoto, Masahiko Sugimoto, Hiroshi Tanaka
  • Patent number: 7301666
    Abstract: An image processing apparatus and method are disclosed. The system includes an image area designating device that designates an area to be extracted of an original image displayed on a display screen. A color changing device changes the color of an area, excluding the area to be extracted which has been designated by the image area designating device, of the displayed original image into a particular color. Additionally, a storage controlling device stories pixel data representing pixels having colors excluding the particular color obtained by the change in said color changing means in the displayed original image and coordinate data representing positions of the pixels in the displayed original image with the pixel data and the coordinate data correlated with each other.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: November 27, 2007
    Assignee: Fujifilm Corporation
    Inventors: Yoshinori Ohta, Koichi Sakamoto
  • Patent number: 7295241
    Abstract: An image capturing apparatus for acquiring images having high dynamic range. The image capturing apparatus includes CCD consisting of a first photo detector for detecting light from central area of a subject, a second photo detector for detecting light from marginal area of the subject, a photometry sensor for measuring brightness of the central and the marginal areas of the subject, and a sensitivity control unit for controlling sensitivity of the first photo detector based on the brightness of the central area measured by the photometry sensor and controlling sensitivity of the second photo detector based on the brightness of the marginal area measured by the photometry sensor.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: November 13, 2007
    Assignee: Fujifilm Corporation
    Inventors: Masahiko Sugimoto, Kazuhiko Takemura, Hiroshi Fukuda, Koichi Sakamoto, Atsuhiko Ishihara
  • Publication number: 20070257994
    Abstract: Audio regeneration data indicating where sound during audio regeneration is stored is recorded in a recording medium together with captured image data when image-capturing. The image data recorded in the recording medium and the audio regeneration data is read during image regeneration process. The image is displayed in accordance with the image data while the sound during the image-capturing is regenerated in accordance with the audio regeneration data. Therefore, the image and the sound can be easily appreciated simultaneously and the image regeneration can be effectively enjoyed.
    Type: Application
    Filed: May 23, 2007
    Publication date: November 8, 2007
    Inventors: Koichi Sakamoto, Makoto Tsugita
  • Patent number: 7292268
    Abstract: An image capturing apparatus which records information, indicating a procedure of resolution conversion processing performed on the image, into image data and outputs the image and the information. The image capturing apparatus, which captures a subject, includes an image pick-up unit which captures an image, a resolution conversion unit which performs resolution conversion processing on the image, and a storing unit which stores the image resolution conversion information, which indicates a procedure of the resolution conversion processing by the resolution conversion unit, in association with the image.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: November 6, 2007
    Assignee: Fujifilm Corporation
    Inventors: Manabu Hyodo, Koichi Sakamoto
  • Patent number: 7286167
    Abstract: A digital camera has a feature to photograph a subject and record the image data onto a recording medium in a dynamic range wider than that required for printing, the digital camera further having a feature to store tag information into an image file, together with the image data, and record the image file onto the recording medium, the tag information including: range compression information indicating whether dynamic range compression has been made; maximum range information indicating the maximum subject reflection factor before and after the dynamic range compression; and knee point information indicating the subject reflection factor assumed when the dynamic range compression was made.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: October 23, 2007
    Assignee: Fujifilm Corporation
    Inventors: Koichi Sakamoto, Kazuhiko Takemura, Koji Ichikawa, Masahiko Sugimoto, Manabu Hyodo, Masaya Tamaru
  • Publication number: 20070223908
    Abstract: An image pickup apparatus includes an automatic exposure controller automatically controls ISO sensitivity in response to the output signal of an exposure metering circuit, and controls the exposure so that exposure setting is determined based on the brightness values of both the central photometry area and the remaining photometry area of an imaging frame. The automatic exposure controller controls the exposure setting so that when the ISO sensitivity is set to its higher value, the weighting factor of the central photometry area is higher than that of the remaining photometry area. The automatic exposure controller further determines whether or not a light source is behind an object, and, if it is the case, reduces the adjusted exposure setting so as to increase the amount of light incident on the image pickup apparatus.
    Type: Application
    Filed: March 21, 2007
    Publication date: September 27, 2007
    Inventor: Koichi Sakamoto
  • Patent number: 7254276
    Abstract: An image capturing apparatus for capturing an image of a subject; has: an image pick-up unit for acquiring the image; and a noise reduction unit which removes a frequency component of a color difference signal of the image corresponding to a frequency component of a luminance signal based on the frequency component of the luminance signal of the image.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: August 7, 2007
    Assignee: Fujifilm Corporation
    Inventors: Masahiko Sugimoto, Kazuhiko Takemura, Kenkichi Hayashi, Koichi Sakamoto, Masaya Tamaru, Hirokazu Kobayashi
  • Publication number: 20070158959
    Abstract: A door handle for a vehicle includes: a main body held when the door is opened or closed; a lever member provided on an inner side of the main body in a freely rotatable manner; a handle case to which the main body and the lever member are attached; and a transmission device for transmitting rotation of the lever member to a latch mechanism of the door so as to release a latch state of the door. The transmission device has: a rotation member which is engaged with the lever member and rotates vertically in accordance with the rotation of the lever member; and a coupling member for coupling the rotation member and the latch mechanism with each other. A coupling part between the rotation member and the latch mechanism is positioned closer to a front surface of the door in comparison with a rotational center of the rotation member.
    Type: Application
    Filed: December 19, 2006
    Publication date: July 12, 2007
    Applicant: Honda Motor Co., Ltd.
    Inventor: Koichi Sakamoto
  • Publication number: 20070139548
    Abstract: An image capturing apparatus for acquiring images having high dynamic range. The image capturing apparatus includes CCD consisting of a first photo detector for detecting light from central area of a subject, a second photo detector for detecting light from marginal area of the subject, a photometry sensor for measuring brightness of the central and the marginal areas of the subject, and a sensitivity control unit for controlling sensitivity of the first photo detector based on the brightness of the central area measured by the photometry sensor and controlling sensitivity of the second photo detector based on the brightness of the marginal area measured by the photometry sensor.
    Type: Application
    Filed: September 26, 2006
    Publication date: June 21, 2007
    Inventors: Masahiko Sugimoto, Kazuhiko Takemura, Hiroshi Fukuda, Koichi Sakamoto, Atsuhiko Ishihara