Patents by Inventor Masaru Yamaguchi

Masaru Yamaguchi 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: 20240145233
    Abstract: There is provided a technique that includes: (a) forming a non-flowable film on a surface of a substrate on which a recess is provided and an oxygen-containing film is exposed by supplying a first material to the substrate at a first temperature; and (b) forming a flowable film on the non-flowable film by supplying a second material to the substrate at a second temperature lower than the first temperature.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Applicant: Kokusai Electric Corporation
    Inventors: Daigo YAMAGUCHI, Masaru KADOSHIMA
  • Publication number: 20240123654
    Abstract: Provided is a separation and recovery apparatus for continuously separating and recovering, from a resin mixture containing a resin containing a hydrolyzable polymer and a resin containing a nonhydrolyzable polymer, a hydrolytic component a of the hydrolyzable polymer A and the nonhydrolyzable polymer B, the apparatus including: a crushing unit that crushes the resin mixture a melting/discharging unit that melts a crushed product obtained by the crushing unit to form a fluid and discharges the fluid at a high pressure; and a hydrothermal reaction treatment unit that continuously subjects the fluid discharged from the melting/discharging unit to a hydrothermal reaction treatment, wherein, in the melting/discharging unit, the hydrolyzable polymer A is hydrolyzed, and the hydrolytic component a thereof is dissolved and transferred into water permeating a sintered alloy diaphragm, thereby separating the nonhydrolyzable polymer B.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 18, 2024
    Applicant: TOPPAN INC.
    Inventors: Masaru WATANABE, Aritomo YAMAGUCHI, Osamu SATO, Yuuma IRISA, Akira TAKAMA, Kousuke NISHIMURA, Hiroki KUJIRAOKA, Hideki MIYAZAKI, Keita AKIMOTO, Takuya TAKAHATA, Daisuke KUGIMOTO, Shingo KOUDA, Satoshi HAMURA, Takahiro IMAI, Yumiko OMORI, Manabu KAWA
  • Publication number: 20240103317
    Abstract: The present application discloses a backlight module and a display apparatus with the backlight module. The backlight module includes a substrate, a plurality of light sources, and a plurality of reflectors. The reflectors are arranged on the peripheries of the light sources. The surfaces, facing the light sources, of the reflectors are multi-stage curved surfaces. Light emitted from a side surface of the light source basically emits in the vertical direction after being adjusted by the multi-stage curved surface of the reflector, so as to collimate the light emitted from the light source, prevent the light emitted from the lighted light source on the periphery from irradiating an unlighted area nearby, and prevent light leakage. By using the reflector with this structure, in internal space formed in the reflector, the light in the internal space formed by each reflector is uniform, improving the optical grade of the display apparatus.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Inventors: Masaru Yamaguchi, Tomoya Mimura
  • Patent number: 11939691
    Abstract: An electrodeposit formed by using a tin or tin alloy plating bath containing a prescribed branched polyoxyalkylene compound, such as an alkylene oxide adduct of aliphatic monoamine or polyamine in which a plurality of oxyalkylene chains are bonded to a nitrogen atom of an amine structure in a molecule, or an alkylene oxide adduct of glycerin or polyglycerin in which oxyalkylene chains are respectively bonded to a plurality of oxygen atoms of an alcohol structure in a molecule, suppresses formation defect such as abnormal growth of the electrodeposit. The electrodeposit also improves yield from the viewpoint of quality control.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: March 26, 2024
    Assignee: ISHIHARA CHEMICAL CO., LTD.
    Inventors: Syohei Yamaguchi, Hiroki Ishida, Masaru Hatabe, Shoya Iuchi
  • Publication number: 20230405764
    Abstract: A method for manufacturing a porous metal bonded grindstone with which it is possible to arbitrarily adjust a porosity from a low porosity to a high porosity is provided. This method is intended for manufacturing the porous metal bonded grindstone and comprises: a molding step (P1) for obtaining an unfired molded body including abrasive grains, metal powder, and a pore forming material; a solute removing step (P2) for bringing vapor of a solvent having solubility with respect to the pore forming material into contact with the unfired molded body to remove the pore forming material and to obtain an unfired molded body having pores; and a firing step (P3) for firing the unfired molded body having pores.
    Type: Application
    Filed: October 14, 2021
    Publication date: December 21, 2023
    Inventors: Masaru YAMAGUCHI, Daiki FURUNO
  • Publication number: 20220048161
    Abstract: A metal bond grindstone grinds a hard and brittle material. The metal bond grindstone includes: a metal bond; abrasive grains bound by the metal bond; and pores having a pore size of 50-200 ?m, such that a porosity in an entirety of the metal bond grindstone is 50-65 vol %. A number of the abrasive grains on a grinding surface excluding the pores may be 700-6500 grains/cm2. The abrasive grains may be diamond abrasive grains, and a grain size of the abrasive grains may be 4-20 ?m in median size. The metal bond grindstone may have a grindstone strength of 40-95 MPa.
    Type: Application
    Filed: January 24, 2020
    Publication date: February 17, 2022
    Applicant: NORITAKE CO., LIMITED
    Inventors: Daiki FURUNO, Ibuki SHINKAI, Masaru YAMAGUCHI
  • Publication number: 20200130915
    Abstract: A panel holding portion of a packaging tray according to an aspect of the present invention includes a holding recess, a panel supporting portion, a supporting foot, a panel pressing portion, and a tray supporting portion. In a state in which a display panel is held in the holding recess, a top tier tray is stacked above the packaging tray, and a bottom tier tray is stacked below the packaging tray, the supporting foot includes a first contact surface that is in contact with the tray supporting portion of the bottom tier tray, the panel pressing portion includes a second contact surface that is in contact with the display panel held in the bottom tier tray, and the tray supporting portion includes a third contact surface that is in contact with the first contact surface of the top tier tray.
    Type: Application
    Filed: April 23, 2018
    Publication date: April 30, 2020
    Inventors: TSUGIO NAKAZONO, MASARU YAMAGUCHI
  • Patent number: 10522759
    Abstract: A method for manufacturing a display unit is provided, and the method includes forming a first insulating film, forming a plurality of first electrodes on the first insulating film, forming a second insulating film on the first electrodes, forming a plurality of openings corresponding to the first electrodes, forming a plurality of organic layers formed in a shape of a stripe having notch parts, forming a second electrode on the organic layer having the notch parts is formed, and forming a protective film on the second electrode.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: December 31, 2019
    Assignee: SONY CORPORATION
    Inventor: Masaru Yamaguchi
  • Patent number: 9717355
    Abstract: A cup-type container obtained by compression-forming a thermoplastic resin and including at least a flange portion, a body portion and a bottom portion, wherein a ratio (L/D) of the height of the container to the diameter of the opening is not less than 1.0, and if the direction of height of a test piece cut out from the body portion of the container is denoted by x and the circumferential direction thereof by y, a half-value width P at a half peak of a Miller index at a diffraction angle 2?=14.5° that represents the diffraction by the crystal plane (110), is in a range of 1.25 to 1.5 over the whole body portion in a peak intensity profile in the direction of height (x-direction) of a Debye's ring obtained by measuring the diffraction intensities by causing the X-rays to be incident on an x-y plane of the test piece at right angles thereto.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: August 1, 2017
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Toshifusa Azuma, Yutaka Asano, Shigenori Ueda, Motohiko Shimada, Masaru Yamaguchi
  • Publication number: 20170098768
    Abstract: A method for manufacturing a display unit is provided, and the method includes forming a first insulating film, forming a plurality of first electrodes on the first insulating film, forming a second insulating film on the first electrodes, forming a plurality of openings corresponding to the first electrodes, forming a plurality of organic layers formed in a shape of a stripe having notch parts, forming a second electrode on the organic layer having the notch parts is formed, and forming a protective film on the second electrode.
    Type: Application
    Filed: December 14, 2016
    Publication date: April 6, 2017
    Inventor: Masaru Yamaguchi
  • Publication number: 20150333116
    Abstract: A display unit is provided including a first insulating film, a plurality of anode electrodes disposed on the first insulating film, a second insulating film disposed on the anode electrodes, a plurality of organic layers disposed on the anode electrodes, a cathode electrode disposed on the organic layer, and a first wiring disposed on the first insulating film. The cathode electrode is connected to an extraction electrode via a first wiring provided in a peripheral area of the anode electrodes. Moreover, one of the organic layers extending in a column direction is provided over two of more rows of the anode electrodes.
    Type: Application
    Filed: July 23, 2015
    Publication date: November 19, 2015
    Inventor: Masaru Yamaguchi
  • Patent number: 9184225
    Abstract: A display unit is provided including a first insulating film, a plurality of anode electrodes disposed on the first insulating film, a second insulating film disposed on the anode electrodes, a plurality of organic layers disposed on the anode electrodes, a cathode electrode disposed on the organic layer, and a first wiring disposed on the first insulating film. The cathode electrode is connected to an extraction electrode via a first wiring provided in a peripheral area of the anode electrodes. Moreover, one of the organic layers extending in a column direction is provided over two of more rows of the anode electrodes.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: November 10, 2015
    Assignee: Sony Corporation
    Inventor: Masaru Yamaguchi
  • Publication number: 20150289691
    Abstract: A container obtained by compression-forming a thermoplastic resin includes a flange portion, a body portion and a bottom portion. A ratio (L/D) of the height of the container to the diameter of the opening is not less than 1.0, and if the direction of height of a test piece cut out from the body portion of the container is denoted by x and the circumferential direction thereof by y, a half-value width P at a half peak of a Miller index at a diffraction angle 2?=14.5° that represents the diffraction by the crystal plane (110), is in a range of 1.25 to 1.5 over the whole body portion in a peak intensity profile in the direction of height (x-direction) of a Debye's ring obtained by measuring the diffraction intensities by causing the X-rays to be incident on an x-y plane of the test piece at right angles thereto.
    Type: Application
    Filed: November 20, 2013
    Publication date: October 15, 2015
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Toshifusa AZUMA, Yutaka ASANO, Shigenori UEDA, Motohiko SHIMADA, Masaru YAMAGUCHI
  • Publication number: 20150137106
    Abstract: A method for manufacturing a display unit is provided, and the method includes forming a first insulating film, forming a plurality of first electrodes on the first insulating film, forming a second insulating film on the first electrodes, forming a plurality of openings corresponding to the first electrodes, forming a plurality of organic layers formed in a shape of a stripe having notch parts, forming a second electrode on the organic layer having the notch parts is formed, and forming a protective film on the second electrode.
    Type: Application
    Filed: December 16, 2014
    Publication date: May 21, 2015
    Inventor: Masaru Yamaguchi
  • Patent number: 8970105
    Abstract: A display unit is provided including a first insulating film, a plurality of anode electrodes disposed on the first insulating film, a second insulating film disposed on the anode electrodes, a plurality of organic layers disposed on the anode electrodes, and a cathode electrode disposed on the organic layer. The cathode electrode is connected to an extraction electrode via a first wiring provided in a peripheral area of the display unit. Also, the organic layers are provided over two or more lines of the anode electrodes.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: March 3, 2015
    Assignee: Sony Corporation
    Inventor: Masaru Yamaguchi
  • Publication number: 20140349429
    Abstract: A method for manufacturing a display unit is provided, and the method includes forming a first insulating film, forming a plurality of first electrodes on the first insulating film, forming a second insulating film on the first electrodes, forming a plurality of openings corresponding to the first electrodes, forming a plurality of organic layers formed in a shape of a stripe having notch parts, forming a second electrode on the organic layer having the notch parts is formed, and forming a protective film on the second electrode.
    Type: Application
    Filed: August 7, 2014
    Publication date: November 27, 2014
    Inventor: Masaru Yamaguchi
  • Publication number: 20140339535
    Abstract: A display unit is provided including a first insulating film, a plurality of anode electrodes disposed on the first insulating film, a second insulating film disposed on the anode electrodes, a plurality of organic layers disposed on the anode electrodes, and a cathode electrode disposed on the organic layer. The cathode electrode is connected to an extraction electrode via a first wiring provided in a peripheral area of the display unit. Also, the organic layers are provided over two or more lines of the anode electrodes.
    Type: Application
    Filed: August 7, 2014
    Publication date: November 20, 2014
    Inventor: Masaru Yamaguchi
  • Patent number: 8828477
    Abstract: A deposition mask and a display unit and method of manufacturing same are provided. A red continuous organic layer, a green continuous organic layer, and a blue continuous organic layer are provided over two or more lines of a matrix configuration of organic light emitting devices in common. A film thickness distribution in the extensional direction of the red, green and blue continuous organic layer is dissolved, and an aperture ratio can be improved by just that much.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: September 9, 2014
    Assignee: Sony Corporation
    Inventor: Masaru Yamaguchi
  • Patent number: 8598783
    Abstract: A deposition mask and a display unit and method of manufacturing same are provided. A red continuous organic layer, a green continuous organic layer, and a blue continuous organic layer are provided over two or more lines of a matrix configuration of organic light emitting devices in common. A film thickness distribution in the extensional direction of the red, green and blue continuous organic layer is dissolved, and an aperture ratio can be improved by just that much.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: December 3, 2013
    Assignee: Sony Corporation
    Inventor: Masaru Yamaguchi
  • Patent number: 8034178
    Abstract: An apparatus for manufacturing an organic electroluminescence display having an alignment chamber for aligning a mask having openings corresponding to a predetermined pattern with a substrate on which a first electrode layer is formed and detachably attaching the mask and the substrate. The apparatus further including a number of vacuum processing chambers for sequentially forming a number of organic material layers on the substrate attached with the mask. The apparatus also including a transfer robot for transferring the attached mask and substrate to one of the number of vacuum processing chambers and sequentially transferring it between the number of the vacuum processing chambers.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: October 11, 2011
    Assignee: Sony Corporation
    Inventors: Takao Mori, Masaru Yamaguchi, Isao Kamiyama