Patents by Inventor Yu Matsuda

Yu Matsuda 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: 11971766
    Abstract: The information processing apparatus includes a computation processing circuit of which a state is capable of being switched at least between an active state in which power is consumed, and a no-power-usage state in which power is not consumed; an event detection module that detects a first event used to shift the state of the computation processing circuit from the no-power-usage state to the active state; a power isolation circuit that isolates power of the event detection module from power of the computation processing circuit in the no-power-usage state; and an isolation canceling circuit that cancels, in the active state, the isolation performed by the power isolation circuit.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: April 30, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Shigeto Matsuda, Yu Shigeta, Tetsu Eto, Daisuke Oyamada, Tatsuya Ooka
  • Publication number: 20230244184
    Abstract: A replication tool for use in preparing a holographic film by replication, comprising a base structure having a structure body and a channel configured to receive at least one of a laminated glazing and a master holographic film assembly.
    Type: Application
    Filed: October 30, 2020
    Publication date: August 3, 2023
    Inventors: Markus Walter Pohlen, Steven Scott Christman, Emily Anne Curtis, Yu Matsuda
  • Patent number: 11679649
    Abstract: The present disclosure relates to a laminated glazing comprising a first glass substrate and a second glass substrate laminated together having first and second polymer intermediate films therebetween, and a layered film laminated between the polymer intermediate films, wherein the layered film comprises at least three carrier layers positioned parallel to one another with a second carrier layer positioned between first and third carrier layers, wherein a first surface of the first carrier layer is coated with a first transparent conductive coating and a first surface of the second carrier layer is coated with a second transparent conductive coating, wherein the first surface of the first carrier layer faces the first surface of the second carrier layer, and wherein a second surface of the second carrier layer is coated with a third transparent conductive coating and a first surface of the third carrier layer is coated with a fourth transparent conductive coating, wherein the second surface of the second carr
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: June 20, 2023
    Assignee: ACR II GLASS AMERICA INC.
    Inventors: Olivier Farreyrol, Yu Matsuda, Markus Walter Pohlen
  • Publication number: 20230121640
    Abstract: Disclosed herein is a laminated glazing having an electrically connectable layer, comprising: first and second glass substrates; an electrically connectable layer; interlayers rendering the electrically connectable layer positioned between interlayers; and a connection wire having first and second connection ends and a main portion positioned between the first and second connection ends. The first connection end of the connection wire is electrically connected to the electrically connectable layer, whereas the main portion of the connection wire is positioned within the interlayers.
    Type: Application
    Filed: March 26, 2021
    Publication date: April 20, 2023
    Inventors: Wladislaw BRONSTEIN, Olivier FARREYROL, Jean-Baptiste POUILLON, Michael BARD, Yu MATSUDA, Emily Anne CURTIS, Linda Anne LEONARD
  • Publication number: 20230016180
    Abstract: A laminated glazing to be used with an information acquisition system includes a first glass sheet; a first interlayer; a photopolymer film; a second interlayer; a second glass sheet; and a first information acquisition system viewing area for transmitting information to be collected by the information acquisition system wherein the photopolymer film provides an evenly patterned area in the first information acquisition system viewing area.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 19, 2023
    Applicant: Carlex Glass America, LLC
    Inventors: Markus Walter Pohlen, Steven Scott Christman, Emily Anne Curtis, Yu Matsuda
  • Publication number: 20220371306
    Abstract: A disclosed laminated glazing comprises a first glass sheet, a first interlayer, a holographic film, a second interlayer having a light transmission of at least 70% at a light wavelength in the range of 250 nm to 400 nm, a second glass sheet, and an ultraviolet light absorbing coating and a method of making such a laminated glazing.
    Type: Application
    Filed: November 2, 2020
    Publication date: November 24, 2022
    Applicant: ACR II GLASS AMERICA INC.
    Inventors: Markus Walter Pohlen, Steven Scott Christman, Emily Anne Curtis, Yu Matsuda
  • Publication number: 20220349837
    Abstract: Systems and methods for providing optical distortion information of a vehicle glazing are disclosed. In one example, a method comprises obtaining and analyzing, via at least one processor of a computing device, optical characteristics of the vehicle glazing; generating digitized optical distortion information for the vehicle glazing based on analysis results; generating identification information for the vehicle glazing; and associating the digitized optical distortion information with the identification information.
    Type: Application
    Filed: September 11, 2020
    Publication date: November 3, 2022
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Michael BARD, Markus Walter POHLEN, Donald Philip MICHELOTTI, Yu MATSUDA, Linda Anne LEONARD
  • Publication number: 20220324205
    Abstract: A method of preparing a glazing, comprising: stacking a first glass sheet, a first interlayer, a photopolymer film, a second interlayer, and a second glass sheet to provide a lamination stack; &airing the lamination stack; autoclaving the lamination stack to provide a laminated glazing; applying a reactive light to the photopolymer film in the laminated glazing, wherein reactive light is applied to the laminated glazing through a master holographic film; and bleaching the laminated glazing such that the photopolymer film is no longer reactive to light exposure.
    Type: Application
    Filed: August 27, 2020
    Publication date: October 13, 2022
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Markus Walter POHLEN, Steven Scott CHRISTMAN, Emily Anne CURTIS, Yu MATSUDA, Michael BARD
  • Publication number: 20220288895
    Abstract: A laminated glazing is disclosed. Among other things, the laminated glazing includes a first glass sheet; a first interlayer; a photopolymer film; a second interlayer; and a second glass sheet, wherein the total thickness of the second glass sheet and the second interlayer is from 0.5 mm to 2.5 mm.
    Type: Application
    Filed: August 28, 2020
    Publication date: September 15, 2022
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Markus Walter POHLEN, Steven Scott CHRISTMAN, Emily Anne CURTIS, Yu MATSUDA
  • Publication number: 20210387513
    Abstract: An antireflective switchable laminated glass construction having a switchable functional film formed of a switchable material layer, a first polymer substrate with a first transparent conductive coating, and a second polymer substrate with a second transparent conductive coating. The switchable functional film is sandwiched between first adhesive polymer interlayer and glass substrate and second adhesive polymer interlayer and glass substrate. The switchable laminated glass construction in an ON (transparent) state has a total light transmittance higher than 50% and a reflectance equal to or less than 13%, as measured from at least one side of the switchable laminated glass construction.
    Type: Application
    Filed: October 3, 2019
    Publication date: December 16, 2021
    Applicant: Central Glass Company, Limited
    Inventors: Michael Bard, Olivier Farreyrol, Christina Hill, Yu Matsuda
  • Publication number: 20210339609
    Abstract: The present disclosure relates to a laminated glazing comprising a first glass substrate and a second glass substrate laminated together having first and second polymer intermediate films therebetween, and a layered film laminated between the polymer intermediate films, wherein the layered film comprises at least three carrier layers positioned parallel to one another with a second carrier layer positioned between first and third carrier layers, wherein a first surface of the first carrier layer is coated with a first transparent conductive coating and a first surface of the second carrier layer is coated with a second transparent conductive coating, wherein the first surface of the first carrier layer faces the first surface of the second carrier layer, and wherein a second surface of the second carrier layer is coated with a third transparent conductive coating and a first surface of the third carrier layer is coated with a fourth transparent conductive coating, wherein the second surface of the second carr
    Type: Application
    Filed: October 3, 2019
    Publication date: November 4, 2021
    Applicant: Central Glass Company, Limited
    Inventors: Olivier Farreyrol, Yu Matsuda, Markus Walter Pohlen
  • Patent number: 9206079
    Abstract: The present invention aims to provide a chemically strengthened glass plate which has a good yield in a cutting process of the chemically strengthened glass plate and has sufficient strength. The chemically strengthened glass plate has a surface compressive stress of not less than 600 MPa at a surface of the chemically strengthened glass plate, and a compressive stress layer containing two types of stress patterns A and B. The stress pattern A is a stress pattern of a surface portion of the glass plate, and the stress pattern B is a stress pattern of an inside of the glass plate. The stress patterns satisfy the formula SA>SB where SA represents a slope of the stress pattern A and SB represents a slope of the stress pattern B when the stress patterns A and B are each approximated by a linear function.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: December 8, 2015
    Assignee: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Yu Matsuda, Tatsuya Tsuzuki, Naoki Mitamura, Tadashi Muramoto
  • Publication number: 20140248495
    Abstract: The present invention aims to provide a chemically strengthened glass with cutting easiness and a higher compressive residual stress than the conventional one, made of soda-lime glass. The chemically strengthened glass of the present invention is a chemically strengthened glass manufactured by ion exchange of a surface layer of a glass article to replace alkali metal ions A which are the largest in amount among all the alkali metal ion components of the glass article with alkali metal ions B having a larger ionic radius than the alkali metal ions A, wherein the glass article before the ion exchange is made of soda-lime glass substantially composed of SiO2: 65 to 75%, Na2O+K2O: 5 to 20%, CaO: 2 to 15%, MgO: 0 to 10%, and Al2O3: 0 to 5% on a mass basis, the chemically strengthened glass after the ion exchange has a surface compressive stress of 600 to 900 MPa, and has a compressive stress layer with a depth of 5 to 20 ?m at a surface of the glass.
    Type: Application
    Filed: September 27, 2012
    Publication date: September 4, 2014
    Inventors: Yu Matsuda, Tatsuya Tsuzuki, Naoki Mitamura, Tadashi Muramoto
  • Publication number: 20140234607
    Abstract: The present invention aims to provide a chemically strengthened glass plate which has a good yield in a cutting process of the chemically strengthened glass plate and has sufficient strength. The chemically strengthened glass plate has a surface compressive stress of not less than 600 MPa at a surface of the chemically strengthened glass plate, and a compressive stress layer containing two types of stress patterns A and B. The stress pattern A is a stress pattern of a surface portion of the glass plate, and the stress pattern B is a stress pattern of an inside of the glass plate. The stress patterns satisfy the formula SA>SB where SA represents a slope of the stress pattern A and SB represents a slope of the stress pattern B when the stress patterns A and B are each approximated by a linear function.
    Type: Application
    Filed: September 27, 2012
    Publication date: August 21, 2014
    Inventors: Yu Matsuda, Tatsuya Tsuzuki, Naoki Mitamura, Tadashi Muramoto
  • Publication number: 20140227525
    Abstract: The present invention aims to provide a cover glass for display devices, made of soda-lime glass, excellent in cutting easiness and reliability of surface strength. The cover glass for display devices of the present invention includes a chemically strengthened glass, and has a compressive stress layer having a depth of 6 to 15 ?m. In the cover glass, a shape parameter determined in accordance with JIS R 1625 (1996) based on analysis of a facture stress of the cover glass measured by a coaxial double ring test is not less than 7, and strength of the cover glass when a cumulative fracture probability is 1% is not less than 450 MPa. The glass plate before the ion exchange is made of soda-lime glass.
    Type: Application
    Filed: September 27, 2012
    Publication date: August 14, 2014
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Yu Matsuda, Tatsuya Tsuzuki, Naoki Mitamura, Tadashi Muramoto
  • Patent number: 8445401
    Abstract: It has been demanded to produce titanium dioxide having an excellent photocatalytic activity and an excellent super-hydrophilic property by a simple procedure suitable for the production on an industrial scale. Rutile-type titanium dioxide having an excellent photocatalytic activity can be produced by carrying out the anodic oxidization of the surface of a base material comprising titanium or a titanium alloy by applying a voltage (e.g., a high voltage) or carrying out the anodic oxidation of the surface of the base material under high current density conditions. Further, a film is produced on the surface of the base material by the anodic oxidation technique by applying a voltage or the anodic oxidization technique under high current density conditions, and the film is subjected to heat treatment, thereby producing rutile-type titanium dioxide having excellent crystallinity.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: May 21, 2013
    Assignees: Tohoku University, Osaka Prefecture University
    Inventors: Naoya Masahashi, Yoshiteru Mizukoshi, Naofumi Ootsu, Yu Matsuda, Satoshi Senboshi
  • Publication number: 20110160047
    Abstract: “It has been demanded to produce titanium dioxide having an excellent photocatalytic activity and an excellent super-hydrophilic property by a simple procedure suitable for the production on an industrial scale. Rutile-type titanium dioxide having an excellent photocatalytic activity can be produced by carrying out the anodic oxidization of the surface of a base material comprising titanium or a titanium alloy by applying a voltage (e.g., a high voltage) or carrying out the anodic oxidation of the surface of the base material under high current density conditions. Further, a film is produced on the surface of the base material by the anodic oxidation technique by applying a voltage or the anodic oxidization technique under high current density conditions, and the film is subjected to heat treatment, thereby producing rutile-type titanium dioxide having excellent crystallinity.
    Type: Application
    Filed: May 26, 2009
    Publication date: June 30, 2011
    Inventors: Naoya Masahasshi, Yoshiteru Mizukoshi, Naofumi Ootsu, Yu Matsuda, Satoshi Senboshi