Patents by Inventor Yusaku Matsuo

Yusaku Matsuo 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: 20210317556
    Abstract: The seamless steel pipe according to the present disclosure includes a chemical composition consisting of, in mass %, C: 0.030% or less, Si: 1.00% or less, Mn: 1.00% or less, P: 0.030% or less, S: 0.0050% or less, Al: 0.001 to 0.100%, N: 0.0500% or less, O: 0.050% or less, Ni: 5.00 to 6.50%, Cr: more than 10.00 to 13.40%, Cu: more than 1.50 to 3.50%, Mo: 1.00 to 4.00%, V: 0.01 to 1.00%, Ti: 0.050 to 0.300%, and Co: 0.010 to 0.300%, with the balance being Fe and impurities, and satisfying Formula (1), wherein a depassivation pH of an inner surface is 3.00 or less. Cr+2.0Mo+0.5Ni+2.0Cu+0.5Co?20.
    Type: Application
    Filed: October 1, 2019
    Publication date: October 14, 2021
    Inventors: Kyohei KANKI, Masayuki SAGARA, Yusaku TOMIO, Daisuke MATSUO
  • Publication number: 20210269904
    Abstract: The chemical composition of the seamless steel pipe contains Cr 15.00 to 18.00% in mass % and satisfies Formulae (1) and (2). Furthermore, in the microstructure, (I) a total volume ratio of ferrite and martensite is 80% or more, with the balance being retained austenite of a volume ratio of 20% or less, (II) the number of intersections NTL in the L-direction observation field of view is 38 or more and NTL/NL is 1.80 or more, and further (III) the number of intersections NTC in the C-direction observation field of view is 30 or more and NTC/NC is 1.70 or more. 156Al+18Ti+12Nb+11Mn+5V+328.125N+243.75C+12.5S?12.5??(1) Ca/S??4.
    Type: Application
    Filed: July 9, 2019
    Publication date: September 2, 2021
    Inventors: Daisuke MATSUO, Yusaku TOMIO
  • Publication number: 20210261456
    Abstract: A glass substrate for high-frequency devices includes, in terms of molar percentage based on oxides: one or more alkaline-earth metal oxides in a total amount of 0.1 to 13%; Al2O3 and B2O3 in a total amount of 1 to 40%, in which a molar ratio of the contents represented by Al2O3/(Al2,O3+B2O3) is 0 to 0.45; at least one oxide selected from the group consisting of Sc2O3, TiO2, ZnO, Ga2O3, GeO2, Y2O3, ZrO2, Nb2O5, In2O3, TeO2, HfO2, Ta2O5, WO3, Bi2O3, La2O3, Gd2O3, Yb2O3, and Lu2O3, in a total amount of 0.1 to 1.0%; and SiO2 as a main component. The glass substrate has a dielectric dissipation factor at 35 GHz of 0.007 or less.
    Type: Application
    Filed: May 13, 2021
    Publication date: August 26, 2021
    Applicant: AGC Inc.
    Inventors: Kazutaka ONO, Yusaku MATSUO, Shuhei NOMURA
  • Publication number: 20210226221
    Abstract: Provided is a binder composition for an all-solid-state secondary battery with which it is possible to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent output characteristics and high-temperature cycle characteristics. The binder composition contains a polymer A that includes a nitrile group-containing monomer unit and an aliphatic conjugated diene monomer unit. The proportional content of the nitrile group-containing monomer unit in the polymer A is not less than 5 mass % and not more than 30 mass %, and the proportional content of the aliphatic conjugated diene monomer unit in the polymer A is not less than 40 mass % and not more than 95 mass %. The polymer A has a Mooney viscosity (ML1+4, 100° C.) of 65 or more.
    Type: Application
    Filed: August 22, 2019
    Publication date: July 22, 2021
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Kenya SONOBE
  • Patent number: 10985374
    Abstract: Disclosed is a binder composition for non-aqueous secondary battery electrode which comprises: a water-soluble polymer which comprises an acid group-containing monomer unit; and water, wherein the water-soluble polymer comprises the acid group-containing monomer unit in an amount of 5% to 70% by mass, and wherein the water-soluble polymer comprises water-soluble polymer particles having a radius of gyration of 200 nm or less in an amount of 95% to 100% by mass.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: April 20, 2021
    Assignee: ZEON CORPORATION
    Inventors: Yusaku Matsuo, Masanori Shibuya, Kenya Sonobe
  • Publication number: 20210111408
    Abstract: A binder composition for a non-aqueous secondary battery electrode contains a particulate polymer A and a particulate polymer B. The particulate polymer A is a block copolymer including an aromatic vinyl monomer unit and an aliphatic conjugated diene monomer unit having a carbon number of 4 or more. The particulate polymer B is a random copolymer including a (meth)acrylic acid ester monomer unit in a proportion of not less than 20.0 mass % and not more than 80.0 mass %.
    Type: Application
    Filed: October 19, 2017
    Publication date: April 15, 2021
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Norikazu YAMAMOTO
  • Publication number: 20200411867
    Abstract: Provided is a binder composition for a non-aqueous secondary battery electrode that can inhibit electrode swelling associated with repeated charging and discharging while also causing a secondary battery to display excellent cycle characteristics. The binder composition contains a graft copolymer having a structure in which a branch polymer is bonded to a backbone polymer. The backbone polymer includes a hydroxyl group-containing vinyl monomer unit in a proportion of not less than 5 mass % and not more than 89 mass % and has a weight-average molecular weight of not less than 1.0×106 and not more than 2.0×107. The branch polymer includes a water-soluble monomer unit that is formed from a water-soluble monomer having a solubility of not less than 0.01 g/100 g-H2O and not more than 25 g/100 g-H2O at a temperature of 20° C.
    Type: Application
    Filed: January 31, 2019
    Publication date: December 31, 2020
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Kenya SONOBE
  • Publication number: 20200286630
    Abstract: A method of supporting an expert meeting of medical specialists to interpret genetic information, may include: storing test result information on a test executed in response to a test request for genetic information on a patient and clinical information on the patient in association with each other; and displaying, on each of terminal devices of the medical specialists, a screen including the test result information and the clinical information stored in association with each other.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Takayuki TAKAHATA, Tatsuru WAKIMOTO, Yusaku MATSUO
  • Publication number: 20200286632
    Abstract: A method of supporting an expert meeting of medical specialists to interpret genetic information, may include: authenticating a medical specialist who requests authentication through a terminal device; extracting patient information on a patient and meeting information on the expert meeting that are stored in association with identification information on the authenticated medical specialist; and displaying, on the terminal device, a screen including the extracted patient information and the extracted meeting information.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Takayuki Takahata, Tatsuru Wakimoto, Yusaku Matsuo
  • Publication number: 20200286633
    Abstract: A method of supporting an expert meeting of medical specialists to interpret genetic information, may include: accepting a schedule of the expert meeting; extracting the medical specialists to participate in the expert meeting, the medical specialists stored in association with the accepted schedule of the expert meeting; and transmitting the accepted schedule of the expert meeting to terminal devices of the extracted medical specialists.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Takayuki TAKAHATA, Tatsuru WAKIMOTO, Yusaku MATSUO
  • Publication number: 20200286634
    Abstract: A method of supporting an expert meeting of medical specialists to interpret genetic information, may include: accepting a test request for genetic information on a patient; extracting test progress information that is stored in association with the accepted test request and indicates progress of a test for the test request, and schedule information on a schedule of the expert meeting to interpret the genetic information obtained in the test for the test request; and displaying the extracted test progress information and the extracted schedule information on terminal devices of the medical specialists.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 10, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Takayuki TAKAHATA, Tatsuru WAKIMOTO, Yusaku MATSUO
  • Publication number: 20200255574
    Abstract: Provided is a binder composition for a non-aqueous secondary battery electrode capable of forming an electrode for a non-aqueous secondary battery that can cause a non-aqueous secondary battery to display excellent low-temperature cycle characteristics and low-temperature output characteristics. The binder composition for a non-aqueous secondary battery electrode contains a polymer and a solvent. The polymer is a block copolymer including an aromatic vinyl monomer unit and an aliphatic conjugated diene monomer unit having a carbon number of 5 or more. The amount of the polymer that elutes into electrolyte solution is not less than 1 mass % and not more than 20 mass %.
    Type: Application
    Filed: July 5, 2018
    Publication date: August 13, 2020
    Applicant: ZEON CORPORATION
    Inventors: Hidetake ISHII, Norikazu YAMAMOTO, Yusaku MATSUO
  • Publication number: 20200243861
    Abstract: Provided is a binder composition for a non-aqueous secondary battery with which it is possible to form a functional layer that can provide a battery component such as an electrode or a separator with a balance of excellent handleability and process adhesiveness. The binder composition for a non-aqueous secondary battery contains: polymer particles containing a block polymer including a block region composed of an aromatic vinyl monomer unit; a water-soluble polymer including a hydrophilic group; and water. The block polymer has a diblock content of not less than 0 mass % and not more than 60 mass %. The water-soluble polymer has a weight-average molecular weight of not less than 15,000 and not more than 500,000.
    Type: Application
    Filed: August 23, 2018
    Publication date: July 30, 2020
    Applicant: ZEON CORPORATION
    Inventors: Norikazu YAMAMOTO, Yusaku MATSUO, Hidetake ISHII, Shunjin AIHARA
  • Publication number: 20200152985
    Abstract: A binder composition for a non-aqueous secondary battery including: a water-insoluble polymer and a water-soluble polymer, wherein the water-insoluble polymer contains 70% by weight or more and 100% by weight or less of an aliphatic conjugated diene monomer unit, and the water-soluble polymer has a carboxy group and a hydroxy group. The water-soluble polymer preferably contains a carboxy group-containing monomer unit and a hydroxy group-containing monomer unit. Also provided are a slurry composition for a non-aqueous secondary battery, including the binder composition, an electrode, a separator, a secondary battery and methods for producing the same.
    Type: Application
    Filed: March 5, 2018
    Publication date: May 14, 2020
    Applicant: ZEON CORPORATION
    Inventors: Norikazu YAMAMOTO, Hidetake ISHII, Yusaku MATSUO
  • Patent number: 10529989
    Abstract: Provided is a binder composition for a secondary battery electrode that has excellent binding capacity and can cause a secondary battery to display excellent rate characteristics and cycle characteristics. The binder composition for a secondary battery electrode contains: a first particulate polymer having a degree of swelling in electrolysis solution of at least 400 mass % and no greater than 900 mass % and a glass transition temperature of at least ?60° C. and no higher than ?15° C.; a second particulate polymer having a degree of swelling in electrolysis solution of greater than 100 mass % and no greater than 200 mass % and a glass transition temperature of at least ?10° C. and no higher than 30° C.; and water.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: January 7, 2020
    Assignee: ZEON CORPORATION
    Inventors: Takuya Kaneda, Kentaro Hayasaka, Yusaku Matsuo
  • Publication number: 20190379050
    Abstract: Provided is a binder composition for a non-aqueous secondary battery electrode that can ensure excellent stability of a slurry composition for a non-aqueous secondary battery electrode while also inhibiting swelling of an electrode for a non-aqueous secondary battery associated with repeated charging and discharging and causing a non-aqueous secondary battery to display excellent cycle characteristics. The binder composition contains a particulate polymer A and a particulate polymer B. The particulate polymer A is a copolymer having a block region composed of an aromatic vinyl monomer unit. The particulate polymer B is a random copolymer including an aliphatic conjugated diene monomer unit and an aromatic vinyl monomer unit.
    Type: Application
    Filed: February 26, 2018
    Publication date: December 12, 2019
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Norikazu YAMAMOTO
  • Patent number: 10392293
    Abstract: The present invention provides a high-transparency glass having a high fining action at a low temperature and capable of achieving redox lowering more than before. The present invention relates to a glass containing 1 to 500 ppm of a total iron oxide (t-Fe2O3) in terms of Fe2O3, having a redox ([divalent iron (Fe2+) in terms of Fe2O3]/[total (Fe2++Fe3+) of divalent iron (Fe2+) and trivalent iron (Fe3+) in terms of Fe2O3]) of 0% or more and 25% or less, containing, as expressed by mass percentage based on oxides, 50 to 81% of SiO2, 1 to 20% of Al2O3, 0 to 5% of B2O3, 5 to 20% of Li2O+Na2O+K2O, and 5 to 27% of MgO+CaO+SrO+BaO, and having a bubble disappearance-starting temperature (TD) of 1485° C. or lower.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: August 27, 2019
    Assignee: AGC Inc.
    Inventors: Yusaku Matsuo, Yutaka Kuroiwa, Yusuke Arai, Hiroyuki Hijiya, Yuki Kondo
  • Patent number: 10290873
    Abstract: Provided is a binder composition for a secondary battery electrode that can cause a secondary battery to display excellent rate characteristics and cycle characteristics. The binder composition for a secondary battery electrode contains a first particulate polymer having a core-shell structure including a core portion and a shell portion that partially covers an outer surface of the core portion.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: May 14, 2019
    Assignee: ZEON CORPORATION
    Inventors: Takuya Kaneda, Kentaro Hayasaka, Yusaku Matsuo
  • Publication number: 20190006677
    Abstract: Disclosed is a binder composition for non-aqueous secondary battery electrode which comprises: a water-soluble polymer which comprises an acid group-containing monomer unit; and water, wherein the water-soluble polymer comprises the acid group-containing monomer unit in an amount of 5% to 70% by mass, and wherein the water-soluble polymer comprises water-soluble polymer particles having a radius of gyration of 200 nm or less in an amount of 95% to 100% by mass.
    Type: Application
    Filed: March 2, 2017
    Publication date: January 3, 2019
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Masanori SHIBUYA, Kenya SONOBE
  • Publication number: 20180208495
    Abstract: The present invention provides a high-transparency glass having a high fining action at a low temperature and capable of achieving redox lowering more than before. The present invention relates to a glass containing 1 to 500 ppm of a total iron oxide (t-Fe2O3) in terms of Fe2O3, having a redox ([divalent iron (Fe2+) in terms of Fe2O3]/[total (Fe2++Fe3+) of divalent iron (Fe2+) and trivalent iron (Fe3+) in terms of Fe2O3]) of 0% or more and 25% or less, containing, as expressed by mass percentage based on oxides, 50 to 81% of SiO2, 1 to 20% of Al2O3, 0 to 5% of B2O3, 5 to 20% of Li2O+Na2O+K2O, and 5 to 27% of MgO+CaO+SrO+BaO, and having a bubble disappearance-starting temperature (TD) of 1485° C. or lower.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Applicant: Asahi Glass Company, Limited
    Inventors: Yusaku Matsuo, Yutaka Kuroiwa, Yusuke Arai, Hiroyuki Hijiya, Yuki Kondo