Patents by Inventor Seiji Tanaka

Seiji 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: 20190012501
    Abstract: The label creating device is configured to image the article and generate code information including first characteristic information indicating a characteristic of the article and first identification information associated with the article. The label creating device is configured to create the label on which the code information is printed. The information device is configured to image the article and the code information, to extract the first characteristic information and the first identification information from the code information, to analyze the characteristic of the article, to generate the second characteristic information, and to acquire the second identification information used for determining the first identification information. The information device is configured to determine whether the first characteristic information and the second characteristic information match each other, and whether the first identification information and the second identification information match each other.
    Type: Application
    Filed: December 6, 2016
    Publication date: January 10, 2019
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Hideki OIKAWA, Seiji TANAKA
  • Publication number: 20180316801
    Abstract: A guidance method includes an execution step of executing a control command processed when an operation of a user or an event such as malfunction occurs, a generation step of generating control information regarding the control command, a notification step of notifying the control information to the user, a setting step of setting mode information for at least one of a first mode in which the control information is notified, and a second mode in which the control command is executed, and a processing step of causing the control information to be notified in the notification step in a case where the first mode is set, and causing the control command to be executed in the execution step in a case where the second mode is set.
    Type: Application
    Filed: October 18, 2016
    Publication date: November 1, 2018
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Hideki OIKAWA, Seiji TANAKA, Tatsuya KITAZAWA
  • Publication number: 20180312037
    Abstract: An evaluation device includes a set temperature evaluation portion, an ecological driving evaluation portion, and a notification portion. The set temperature evaluation portion determines a set temperature evaluation value based on a set temperature that is a target temperature. The ecological driving evaluation portion is configured to determine an ecological driving evaluation value based on at least the set temperature evaluation value. The notification portion is configured to notify the occupant of the ecological driving evaluation value. The level of power saving rises with change of the set temperature evaluation value or the ecological driving evaluation value. When the set temperature is changed, and the change of the set temperature causes increase of the level of power saving without decrease in power consumption of the vehicular air conditioner, the set temperature evaluation portion changes the set temperature evaluation value in the one of positive and negative directions.
    Type: Application
    Filed: September 12, 2016
    Publication date: November 1, 2018
    Inventors: Yoshihiko UESUGI, Kazuya NISHIUMA, Takayuki KAMADA, Daisuke SETOGUCHI, Takashi OGAWA, Seiji TANAKA
  • Publication number: 20180307449
    Abstract: An information processing apparatus includes a file name reading unit that reads a file name including form information indicating a printing form of an image to be printed, a preview image generating unit that specifies the printing form from the read file name, and generates a simple preview image of the image based on the printing form, and a selection display unit that displays the simple preview image as a selection for selecting the image which is desired.
    Type: Application
    Filed: September 28, 2016
    Publication date: October 25, 2018
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Akinori TSUJI, Seiji TANAKA
  • Publication number: 20180304646
    Abstract: A function executing method of a device that executes a step of displaying an operation unit image, which is an image of an operation unit of an apparatus including the operation unit and an apparatus function executing unit that executes a function by an operation of the operation unit, by a device display unit, a step of detecting an operation of the operation unit image by a detection unit, and a step of executing the function based on detection of the operation of the operation unit image by a device function executing unit.
    Type: Application
    Filed: September 12, 2016
    Publication date: October 25, 2018
    Applicant: Seiko Epson Corporation
    Inventors: Hideki OIKAWA, Seiji TANAKA
  • Publication number: 20180232618
    Abstract: The present invention addresses the problem of preventing the malfunction of an electronic apparatus containing an RFID module with a wired communication port. An electronic apparatus is provided with: an RFID module containing an antenna, a control circuit, a memory connected to the control circuit, and a wired communication port; a processing unit connected to the RFID module via the wired communication port; and a switch that electrically connects or interrupts the antenna and the control circuit.
    Type: Application
    Filed: February 9, 2017
    Publication date: August 16, 2018
    Applicant: OMRON Corporation
    Inventors: Masayuki HAYAKAWA, Seiji TANAKA
  • Publication number: 20180232547
    Abstract: The present invention addresses the problem of preventing the malfunction of an electronic apparatus containing an RFID module with a wired communication port. A reader/writer compares the model of setting information that was inputted by a user and is to be written, with the model of a temperature controller wirelessly transmitted from an RFID module of the temperature controller, and if the models match one another, the setting information corresponding to the model of the temperature controller is wirelessly written to the memory of the RFID module.
    Type: Application
    Filed: February 9, 2017
    Publication date: August 16, 2018
    Applicant: OMRON Corporation
    Inventors: Masayuki HAYAKAWA, Seiji TANAKA
  • Patent number: 9727948
    Abstract: The generation of a false color is prevented. In a pixel mixture block, pixels of the same color are mixed. For example, red pixels are mixed to obtain a red mixed pixel and blue pixels are mixed to obtain a blue mixed pixel. Green pixels in an odd-numbered row and pixels in an even-numbered row are separately mixed to obtain a green mixed pixel and a green mixed pixel. A correlation direction in a partial color image 1 is detected from these mixed pixels. Interpolation pixels are generated from the mixed pixels according to the correlation direction such that a false color is not generated.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: August 8, 2017
    Assignee: FUJIFILM Corporation
    Inventor: Seiji Tanaka
  • Patent number: 9431444
    Abstract: A color imaging element including color filters arranged on pixels, wherein the color filter array includes a basic array pattern including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors other than the first color, the basic array pattern repeatedly arranged in the horizontal and vertical directions, one or more first filters are arranged in each line in horizontal, vertical, and oblique directions of the color filter array, one or more second filters are arranged in each line in the horizontal and vertical directions of the color filter array in the basic array pattern, and a proportion of the number of pixels of the first color corresponding to the first filters is greater than proportions of the numbers of pixels of each color of the second colors corresponding to the second filters.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: August 30, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Kenkichi Hayashi, Seiji Tanaka
  • Patent number: 9391104
    Abstract: A color imaging element including color filters arranged on pixels, wherein the color filter array includes a basic array pattern including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors other than the first color, the basic array pattern repeatedly arranged in the horizontal and vertical directions, one or more first filters are arranged in each line in horizontal, vertical, and oblique directions of the color filter array, one or more second filters are arranged in each line in the horizontal and vertical directions of the color filter array in the basic array pattern, and a proportion of the number of pixels of the first color corresponding to the first filters is greater than proportions of the numbers of pixels of each color of the second colors corresponding to the second filters.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: July 12, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Kenkichi Hayashi, Seiji Tanaka
  • Patent number: 9363493
    Abstract: Calculation of GR and GB color ratios in a local area uses a weighted average filter having weighting coefficients where the ratio of total sums of weighting coefficients for G and R pixels is 1:1, and weighted average filter having weighting coefficients where the ratio of total sum of weighting coefficients for G and B pixels is 1:1, respectively, on pixel lines in a horizontal direction and a vertical direction in a kernel. R and B pixel values are then calculated by interpolating the pixel value of a pixel to be processed with the G pixel value at the pixel position to be subjected to a demosaic process and the color ratio.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: June 7, 2016
    Assignee: FUJIFILM CORPORATION
    Inventor: Seiji Tanaka
  • Patent number: 9325957
    Abstract: An image processing method according to an aspect of the present invention includes acquiring a mosaic image composed of pixels of a first color that contributes most to acquisition of a luminance signal among three colors for pixels, and pixels of second colors other than the first color, a first color image corresponding to pixels of the first color and a second color image corresponding to pixels of the second colors having respective different frequency ranges that are reproducible; extracting a region containing a spatial frequency at which the second color image is not reproducible while the first color image is reproducible, in an entire image area corresponding to the mosaic image; and reducing a chroma of an image corresponding to that region in an image acquired by demosaic processing on the mosaic image.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 26, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Seiji Tanaka, Kenkichi Hayashi, Tomoyuki Kawai, Noriko Kawamura, Hidekazu Kurahashi
  • Patent number: 9325954
    Abstract: A color imaging element, includes a color filter array, in which the color filter array includes an array pattern of a 3×3 pixel group in which first filters corresponding to a green color and second filters corresponding to red and blue colors are arrayed, and the first filters are placed at a center and 4 corners in the 3×3 pixel group, and the array pattern is repeatedly placed in horizontal and vertical directions, and in a pixel group within a predetermined area of the color imaging element, phase difference detection pixels for acquiring phase difference information are placed in entire components of one direction among components in the horizontal direction and components in the vertical direction in the pixel group.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: April 26, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Takashi Aoki, Kazuki Inoue, Seiji Tanaka, Hiroshi Endo, Kenkichi Hayashi, Yoichi Iwasaki
  • Patent number: 9324749
    Abstract: A color filter array of a color imaging element is formed with a basic array pattern repeatedly disposed in a horizontal direction and a vertical direction. The basic array pattern is formed with RGB filters arrayed in an array pattern corresponding to 5×5 pixels in the horizontal direction and the vertical direction. A ratio of all pixel numbers of a G pixel is made larger than a ratio of a pixel number of each color of RB. The G filter is disposed in each line in the horizontal, vertical and oblique directions of the color filter array. One or more R and B filters are disposed in each filter line in the horizontal and vertical directions of the color filter array in the basic array pattern. Filters of different colors are adjacently disposed in each of the horizontal, vertical and oblique directions of the R and B filter.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: April 26, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Kenkichi Hayashi, Seiji Tanaka
  • Patent number: 9313466
    Abstract: A single-plate color imaging element including color filters in a predetermined color filter array arranged on a plurality of pixels formed by photoelectric conversion elements arranged in horizontal and vertical directions, wherein in the color filter array, the first filters are vertically and horizontally arranged across a filter at a center of a 3×3 pixel group, and the 3×3 pixel group is repeatedly arranged in the horizontal and vertical directions.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: April 12, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Kenkichi Hayashi, Seiji Tanaka
  • Publication number: 20160080713
    Abstract: It is determined whether an image before pixel mixture has a high frequency. In a partial image obtained by an imaging device having a Bayer array, a Gr pixel which indicates a green component and is arranged in the same row as an R pixel indicating a red component is distinguished from a Gb pixel which indicates a green component and is arranged in the same row as a B pixel indicating a blue component. The Gr pixels and the Gb pixels which are distinguished from each other are separately mixed. When an image before pixel mixture has a high-frequency component, the level of the Gr pixel and the level of the Gb pixel are different from each other after pixel mixture. It is determined whether the image before pixel mixture has a high-frequency component on the basis of the level of the Gr pixel and the level of the Gb pixel after pixel mixture.
    Type: Application
    Filed: November 20, 2015
    Publication date: March 17, 2016
    Applicant: FUJIFILM Corporation
    Inventor: Seiji TANAKA
  • Publication number: 20160080715
    Abstract: The generation of a false color is prevented. In a pixel mixture block, pixels of the same color are mixed. For example, red pixels are mixed to obtain a red mixed pixel and blue pixels are mixed to obtain a blue mixed pixel. Green pixels in an odd-numbered row and pixels in an even-numbered row are separately mixed to obtain a green mixed pixel and a green mixed pixel. A correlation direction in a partial color image 1 is detected from these mixed pixels. Interpolation pixels are generated from the mixed pixels according to the correlation direction such that a false color is not generated.
    Type: Application
    Filed: November 20, 2015
    Publication date: March 17, 2016
    Applicant: FUJIFILM CORPORATION
    Inventor: Seiji TANAKA
  • Patent number: 9288454
    Abstract: A color imaging apparatus comprising: a color imaging element comprising a plurality of pixels and color filters of a color filter array arranged on the plurality of pixels, the color filter array including first filters corresponding to a first color that most contributes to obtaining luminance signals and second filters corresponding to two or more second colors, and the first filters including two or more sections adjacent each other in horizontal, vertical, and oblique directions; a direction determination unit acquiring pixel values of pixels of the two or more sections of the first filters near a target pixel of demosaicking processing and determining a correlation direction of luminance; a demosaicking processing unit that calculates a pixel value of another color at a pixel position of the target pixel and that uses one or more pixels of another color in the correlation direction to calculate the pixel value.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: March 15, 2016
    Assignee: FUJIFILM Corporation
    Inventor: Seiji Tanaka
  • Patent number: 9282312
    Abstract: Provided is a technique capable of correcting unique shading characteristics of a single-eye stereoscopic imaging device. A focal length is acquired. A one-dimensional correction table corresponding to the focal length is acquired from a plurality of stored one-dimensional correction tables. Shading correction is performed using the acquired one-dimensional correction table. An arbitrary pixel is selected from main pixels, a correction value corresponding to the position of the selected pixel is read from the acquired one-dimensional correction table for the main pixel, and shading correction is performed for the basis of the correction value and the value of the arbitrary pixel. This process is performed for all of the main pixels and the sub-pixels. A two-dimensional SD correction unit performs normal shading correction for the data subjected to the shading correction using a two-dimensional correction table.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: March 8, 2016
    Assignee: FUJIFILM Corporation
    Inventors: Ryo Hasegawa, Kenkichi Hayashi, Seiji Tanaka
  • Patent number: 9219894
    Abstract: In the color imaging element, a basic array pattern is repeatedly placed in a first direction and in a second direction, the basic array pattern includes two sets of patterns each including a first pattern corresponding to 2×2 pixels composed of first filters, a second pattern corresponding to 1×2 pixels composed of the first filters, third patterns each corresponding to 2×2 pixels each composed of second filters, and fourth patterns each corresponding to 1×2 pixels each composed of the second filters, in a color filter array, first patterns and the third patterns are alternately disposed in the first direction, and the first patterns and the fourth patterns are alternately disposed in the second direction.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: December 22, 2015
    Assignee: FUJIFILM Corporation
    Inventors: Kenkichi Hayashi, Seiji Tanaka