Patents by Inventor Yasushi Ito

Yasushi Ito 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: 20210105383
    Abstract: An electronic apparatus provided with a display unit configured to display image data, comprises a synchronization control unit that generates a synchronization signal based on a display rate of the display unit, and an image processing unit that operates in accordance with an operating clock and execute image processing on image data to be displayed on the display unit at a display rate synchronized with the synchronization signal. The operating clock is not changed when the synchronization control unit changes a period of the synchronization signal in accordance with a change in a display rate of the display unit.
    Type: Application
    Filed: October 2, 2020
    Publication date: April 8, 2021
    Inventors: Hidetoshi ONUMA, Koichi GUNJI, Yasushi ITO, Manabu UMEYAMA
  • Publication number: 20210039773
    Abstract: [Object] To provide a noise reduction apparatus, an aircraft, and a noise reduction method capable of increasing the amount of noise reduction. [Solving Means] The noise reduction apparatus 1 includes a porous plate 2 disposed to face a fluid flow, the porous plate 2 including a bend region 5 bent toward an upstream side of the fluid flow. The bend region 5 is provided at the end portion 6 of the porous plate 2, and has a concave R-shape on an upstream side of the fluid flow. Although the direction of the fluid flow is typically deflected toward the outside from the center of the porous plate 2 due to the porous plate 2, the deflected fluid easily passes through the porous plate 2 since the porous plate has the bend region 5. Thus, the shear layer of the fluid flow is weakened, the noise induced by the vortex is reduced, and it is possible to increase the reduction amount of noise.
    Type: Application
    Filed: January 23, 2019
    Publication date: February 11, 2021
    Inventors: Tohru HIRAI, Mitsuhiro MURAYAMA, Kazuomi YAMAMOTO, Yasushi ITO, Kentaro TANAKA, Takehisa TAKAISHI, Yuzuru YOKOKAWA
  • Publication number: 20200396365
    Abstract: An image processing apparatus that inputs an image, detects a pixel value of each pixel of an input image and obtain at least one of a maximum value, a minimum value, and an average value of pixel values for each of predetermined sections of the input image, generates a first image indicating a frequency of pixel values of the input image, where a position of a pixel and a pixel value are associated, generates a second image in which additional information including at least one of the maximum value, the minimum value, and the average value is superimposed on the first image, and superimposes the second image on the input image and display the result.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 17, 2020
    Inventors: Koichi Gunji, Manabu Umeyama, Yasushi Ito
  • Patent number: 10746620
    Abstract: A pressure measure sheet having a sheet shape and having a pressure measure surface, the pressure measure sheet being adapted to be arranged on a surface of a measured object, includes: a plurality of pressure measure ports provided through the pressure measure surface; at least one connection port adapted to be connected to a side of a pressure measure device; and a coupler part including a plurality of through-tubes penetrating the plurality of pressure measure ports and the at least one connection port, in which the pressure measure sheet includes a region in which the plurality of through-tubes are arrayed in nonparallel.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: August 18, 2020
    Assignees: JAPAN AEROSPACE EXPLORATION AGENCY, TOKYO FLUID RESEARCH CO., LTD.
    Inventors: Masataka Kohzai, Yuzuru Yokokawa, Kazuomi Yamamoto, Yasushi Ito, Hideo Omotani
  • Publication number: 20200218765
    Abstract: An information processing apparatus includes: a receiver configured to receive an utterance content of a speaker, a processing structure of a work in which the speaker utters, the work including plural processing units, and a processing unit in execution in the processing structure; an extraction unit configured to extract a related document including a sentence whose similarity to the utterance content of the speaker received by the receiver is equal to or higher than a threshold, from among related documents that are associated in advance with at least one processing unit including the processing unit in execution received by the receiver; and a setting unit configured to set a processing unit from which the extraction unit extracts a related document next, according to the processing structure received by the receiver.
    Type: Application
    Filed: July 19, 2019
    Publication date: July 9, 2020
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yasushi ITO
  • Patent number: 10690961
    Abstract: Provided is a partial drive-type light source device including an excitation light source that is formed from a plurality of light-emitting elements and is partially drivable, a phosphor sheet disposed at a position separated from the excitation light source and containing a phosphor that converts at least part of a wavelength region of incident light from the excitation light source and releases emitted light in a wavelength region differing from the incident light, and a wavelength-selective reflection film that is disposed between the excitation light source and the phosphor sheet and that transmits at least part of light in the wavelength region of the incident light from the excitation light source and reflects at least part of light in the wavelength region of the emitted light from the phosphor sheet.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: June 23, 2020
    Assignee: Dexerials Corporation
    Inventors: Koichi Kishimoto, Yasushi Ito, Tomomitsu Hori, Noritaka Sato
  • Patent number: 10529899
    Abstract: Disclosed are a phosphor sheet capable of improving color purity of each of RGB reproduced through a color filter, a white light source device including the phosphor sheet, and a display device including the white light source device. The disclosed phosphor sheet is a phosphor sheet for converting LED light into white light, including: a phosphor layer containing at least a phosphor and a resin; and a pair of transparent substrates sandwiching the phosphor layer, in which the phosphor sheet includes a coloring material having an absorption maximum wavelength of at least one of from 480 nm to 510 nm or from 570 nm to 620 nm.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: January 7, 2020
    Assignee: Dexerials Corporation
    Inventors: Noritaka Sato, Koichi Kishimoto, Tomomitsu Hori, Yasushi Ito
  • Publication number: 20190369441
    Abstract: Provided is a partial drive-type light source device including an excitation light source that is formed from a plurality of light-emitting elements and is partially drivable, a phosphor sheet disposed at a position separated from the excitation light source and containing a phosphor that converts at least part of a wavelength region of incident light from the excitation light source and releases emitted light in a wavelength region differing from the incident light, and a wavelength-selective reflection film that is disposed between the excitation light source and the phosphor sheet and that transmits at least part of light in the wavelength region of the incident light from the excitation light source and reflects at least part of light in the wavelength region of the emitted light from the phosphor sheet.
    Type: Application
    Filed: August 8, 2019
    Publication date: December 5, 2019
    Applicant: Dexerials Corporation
    Inventors: Koichi KISHIMOTO, Yasushi ITO, Tomomitsu HORI, Noritaka SATO
  • Publication number: 20190361939
    Abstract: A search processing apparatus includes: a time-point information obtaining section that obtains time-point information corresponding to plural time-points associated with target data; a feature information obtaining section that obtains feature information corresponding to one or more feature terms from the target data; and a search condition generating section that generates search conditions corresponding to the plural time-points by combining the time-point information and the feature information.
    Type: Application
    Filed: March 15, 2019
    Publication date: November 28, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasushi ITO, Yasuhiro ITO, Shinya TAGUCHI, Kazuki YASUMATSU, Keita ASAI
  • Publication number: 20190355879
    Abstract: Disclosed are a phosphor sheet capable for converting light from LEDs into white light, a white light source device including the phosphor sheet, and a display device including the white light source device. The disclosed phosphor sheet includes a phosphor layer containing at least a phosphor and a resin; and a pair of transparent substrates sandwiching the phosphor layer. The phosphor sheet comprises a coloring material having an absorption maximum wavelength of at least one of from 480 nm to 510 nm or from 570 nm to 620 nm. The coloring material is contained in the phosphor layer. The transparent substrates are adhered to both surfaces of the phosphor layer. the phosphor layer has a thickness of 20 ?m to 200 ?m. An indicator of the usage amount of the coloring material defined by the following formula is 0.003 to 0.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 21, 2019
    Applicant: Dexerials Corporation
    Inventors: Noritaka SATO, Koichi KISHIMOTO, Tomomitsu HORI, Yasushi ITO
  • Patent number: 10423030
    Abstract: Provided is a partial drive-type light source device capable of suppressing coloring of a section intended to be a dark section when a plurality of light-emitting elements is driven in a partial manner. The partial drive-type light source device includes an excitation light source, a phosphor sheet that is disposed at a position separated from the excitation light source and contains a phosphor that releases emitted light in a wavelength region differing from incident light, and a wavelength-selective reflection film that is disposed between the excitation light source and the phosphor sheet and that transmits at least part of light in the wavelength region of the incident light from the excitation light source and reflects at least part of light in the wavelength region of the emitted light from the phosphor sheet.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: September 24, 2019
    Assignee: Dexerials Corporation
    Inventors: Koichi Kishimoto, Yasushi Ito, Tomomitsu Hori, Noritaka Sato
  • Patent number: 10414685
    Abstract: In a substrate processing method in which, for a substrate including a first layer made of a glass substrate and second layers made of a material different from that of the first layer and provided on a front surface and a back surface of the first layer, respectively, an intended mark is formed in each of the second layers, the substrate processing method includes the step of irradiating with a laser beam having an energy density capable of processing the second layers but incapable of processing the first layer from one surface side of the substrate, thereby simultaneously forming the mark at corresponding positions on each of a front surface and a back surface of the substrate.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: September 17, 2019
    Assignee: VIA MECHANICS, LTD.
    Inventors: Kenichi Ichikawa, Kaori Tateishi, Yasushi Ito
  • Patent number: 10415793
    Abstract: Provided is an illumination device that can be made thin and increases the efficiency of extracting light to the outside. The present invention is provided with: light-emitting structures wherein a blue light-emitting element is embedded in a transparent resin having a convex surface shape; a substrate wherein the light-emitting structures are disposed two-dimensionally; a diffuser plate that diffuses the blue light of the blue light-emitting elements; and a fluorescent sheet that is disposed spaced from the substrate and that contains a particulate fluorescent body that obtains a white light from the blue light of the blue light-emitting elements.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: September 17, 2019
    Assignee: DEXERIALS CORPORATION
    Inventors: Yasushi Ito, Yoshifumi Ueno, Hirofumi Tani, Tomomitsu Hori
  • Publication number: 20190230252
    Abstract: A color expression conversion apparatus includes a color expression conversion rule storage unit that stores a rule for converting a textual expression of a specific color into another textual expression, and a color expression conversion control unit that converts a textual expression of a color included in document data into another textual expression in accordance with the rule.
    Type: Application
    Filed: December 5, 2018
    Publication date: July 25, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasushi ITO, Tomoyuki SHIMIZU
  • Publication number: 20190128759
    Abstract: A pressure measure sheet having a sheet shape and having a pressure measure surface, the pressure measure sheet being adapted to be arranged on a surface of a measured object, includes: a plurality of pressure measure ports provided through the pressure measure surface; at least one connection port adapted to be connected to a side of a pressure measure device; and a coupler part including a plurality of through-tubes penetrating the plurality of pressure measure ports and the at least one connection port, in which the pressure measure sheet includes a region in which the plurality of through-tubes are arrayed in nonparallel.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 2, 2019
    Applicants: JAPAN AEROSPACE EXPLORATION AGENCY, TOKYO FLUID RESEARCH CO., LTD.
    Inventors: Masataka Kohzai, Yuzuru Yokokawa, Kazuomi Yamamoto, Yasushi Ito, Hideo Omotani
  • Publication number: 20190006563
    Abstract: Disclosed are a phosphor sheet capable of improving color purity of each of RGB reproduced through a color filter, a white light source device including the phosphor sheet, and a display device including the white light source device. The disclosed phosphor sheet is a phosphor sheet for converting LED light into white light, including: a phosphor layer containing at least a phosphor and a resin; and a pair of transparent substrates sandwiching the phosphor layer, in which the phosphor sheet includes a coloring material having an absorption maximum wavelength of at least one of from 480 nm to 510 nm or from 570 nm to 620 nm.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 3, 2019
    Applicant: Dexerials Corporation
    Inventors: Noritaka SATO, Koichi KISHIMOTO, Tomomitsu HORI, Yasushi ITO
  • Publication number: 20180329890
    Abstract: An information processing apparatus includes a receiving unit, an obtaining unit, and a translating unit. The receiving unit receives a document as a target to be translated. The obtaining unit obtains a non-target region from the document, the non-target region being a region that is not a target to be translated. The translating unit does not perform translation on the non-target region but performs translation on a portion other than the non-target region.
    Type: Application
    Filed: October 17, 2017
    Publication date: November 15, 2018
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yasushi ITO
  • Publication number: 20180318965
    Abstract: Provided is a laser processing method for drilling a hole in a glass substrate with using a carbon dioxide laser, including the steps of: irradiating the laser onto a drilling position on the glass substrate from a side of the glass substrate on which a protective sheet is adhered so as to form a blind hole; removing the protective sheet from the glass substrate and performing an annealing treatment; and performing a wet-etching process on a side of the glass substrate not irradiated with the laser so as to convert the blind hole into a through hole.
    Type: Application
    Filed: April 18, 2018
    Publication date: November 8, 2018
    Applicant: Via Mechanics, Ltd.
    Inventors: Kaori TATEISHI, Yasushi ITO
  • Publication number: 20180292712
    Abstract: Provided is a partial drive-type light source device capable of suppressing coloring of a section intended to be a dark section when a plurality of light-emitting elements is driven in a partial manner. The partial drive-type light source device includes an excitation light source, a phosphor sheet that is disposed at a position separated from the excitation light source and contains a phosphor that releases emitted light in a wavelength region differing from incident light, and a wavelength-selective reflection film that is disposed between the excitation light source and the phosphor sheet and that transmits at least part of light in the wavelength region of the incident light from the excitation light source and reflects at least part of light in the wavelength region of the emitted light from the phosphor sheet.
    Type: Application
    Filed: August 9, 2016
    Publication date: October 11, 2018
    Applicant: Dexerials Corporation
    Inventors: Koichi KISHIMOTO, Yasushi ITO, Tomomitsu HORI, Noritaka SATO
  • Publication number: 20180230374
    Abstract: Provided is a wavelength conversion member that can be produced at low cost and can suppress temporal variation in the chromaticity of light when used in a light source device. The wavelength conversion member contains: a phosphor that performs wavelength conversion of at least a portion of incident light and releases emitted light of a different wavelength to the incident light; a light diffusing element that diffuses either or both of the incident light and the emitted light; and a base material that holds the light diffusing element. The light diffusing element is a silicone resin, and the base material includes a hydrogenated styrene copolymer.
    Type: Application
    Filed: August 9, 2016
    Publication date: August 16, 2018
    Applicant: Dexerials Corporation
    Inventors: Yasushi ITO, Tomomitsu HORI, Koichi KISHIMOTO, Noritaka SATO