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).
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Publication number: 20240145233Abstract: 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: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: Kokusai Electric CorporationInventors: Daigo YAMAGUCHI, Masaru KADOSHIMA
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Publication number: 20240123654Abstract: 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: ApplicationFiled: December 15, 2023Publication date: April 18, 2024Applicant: 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
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Publication number: 20240103317Abstract: 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: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Inventors: Masaru Yamaguchi, Tomoya Mimura
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Patent number: 11939691Abstract: 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: GrantFiled: June 13, 2017Date of Patent: March 26, 2024Assignee: ISHIHARA CHEMICAL CO., LTD.Inventors: Syohei Yamaguchi, Hiroki Ishida, Masaru Hatabe, Shoya Iuchi
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Publication number: 20230405764Abstract: 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: ApplicationFiled: October 14, 2021Publication date: December 21, 2023Inventors: Masaru YAMAGUCHI, Daiki FURUNO
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Publication number: 20220048161Abstract: 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: ApplicationFiled: January 24, 2020Publication date: February 17, 2022Applicant: NORITAKE CO., LIMITEDInventors: Daiki FURUNO, Ibuki SHINKAI, Masaru YAMAGUCHI
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Publication number: 20200130915Abstract: 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: ApplicationFiled: April 23, 2018Publication date: April 30, 2020Inventors: TSUGIO NAKAZONO, MASARU YAMAGUCHI
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Patent number: 10522759Abstract: 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: GrantFiled: December 14, 2016Date of Patent: December 31, 2019Assignee: SONY CORPORATIONInventor: Masaru Yamaguchi
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Patent number: 9717355Abstract: 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: GrantFiled: November 20, 2013Date of Patent: August 1, 2017Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.Inventors: Toshifusa Azuma, Yutaka Asano, Shigenori Ueda, Motohiko Shimada, Masaru Yamaguchi
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Publication number: 20170098768Abstract: 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: ApplicationFiled: December 14, 2016Publication date: April 6, 2017Inventor: Masaru Yamaguchi
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Publication number: 20150333116Abstract: 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: ApplicationFiled: July 23, 2015Publication date: November 19, 2015Inventor: Masaru Yamaguchi
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Patent number: 9184225Abstract: 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: GrantFiled: July 23, 2015Date of Patent: November 10, 2015Assignee: Sony CorporationInventor: Masaru Yamaguchi
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Publication number: 20150289691Abstract: 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: ApplicationFiled: November 20, 2013Publication date: October 15, 2015Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.Inventors: Toshifusa AZUMA, Yutaka ASANO, Shigenori UEDA, Motohiko SHIMADA, Masaru YAMAGUCHI
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Publication number: 20150137106Abstract: 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: ApplicationFiled: December 16, 2014Publication date: May 21, 2015Inventor: Masaru Yamaguchi
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Patent number: 8970105Abstract: 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: GrantFiled: August 7, 2014Date of Patent: March 3, 2015Assignee: Sony CorporationInventor: Masaru Yamaguchi
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Publication number: 20140349429Abstract: 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: ApplicationFiled: August 7, 2014Publication date: November 27, 2014Inventor: Masaru Yamaguchi
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Publication number: 20140339535Abstract: 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: ApplicationFiled: August 7, 2014Publication date: November 20, 2014Inventor: Masaru Yamaguchi
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Patent number: 8828477Abstract: 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: GrantFiled: October 10, 2007Date of Patent: September 9, 2014Assignee: Sony CorporationInventor: Masaru Yamaguchi
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Patent number: 8598783Abstract: 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: GrantFiled: March 29, 2011Date of Patent: December 3, 2013Assignee: Sony CorporationInventor: Masaru Yamaguchi
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Patent number: 8034178Abstract: 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: GrantFiled: March 9, 2004Date of Patent: October 11, 2011Assignee: Sony CorporationInventors: Takao Mori, Masaru Yamaguchi, Isao Kamiyama