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: 20220393175
    Abstract: Provided is a binder composition for an all-solid-state secondary battery that can produce a slurry composition for an all-solid-state secondary battery having excellent dispersibility and preservation stability and that can cause a solid electrolyte-containing layer to display excellent ion conductivity. The binder composition contains a polymer, ions of a metal belonging to group 1 or group 2 of the periodic table, and a solvent. The solvent includes an organic solvent having a carbon number of 8 or more, and the content of the ions of the metal is not less than 5 mass ppm and not more than 5,000 mass ppm relative to the polymer.
    Type: Application
    Filed: October 14, 2020
    Publication date: December 8, 2022
    Applicant: ZEON CORPORATION
    Inventor: Yusaku MATSUO
  • Publication number: 20220384815
    Abstract: Provided is a binder composition that can produce a slurry composition having excellent preservation stability and that can cause a functional layer to display excellent adhesiveness. The binder composition contains a polymer and a solvent. The polymer includes a (meth)acrylic acid ester monomer unit including an aromatic hydrocarbon ring in a proportion of not less than 5 mass % and not more than 45 mass % and includes a structural unit indicated by formula (I), shown below, in a proportion of not less than 50 mass % and not more than 90 mass %. In formula (I), R1 represents a hydrocarbon group having a carbon number of 4 or more that does not include an aromatic hydrocarbon ring and R2 represents a hydrogen atom, a methyl group, or —CH2—C(?O)—O—R1. In a case in which more than one 10 is present in formula (I), each R1 may be the same or different.
    Type: Application
    Filed: October 5, 2020
    Publication date: December 1, 2022
    Applicant: ZEON CORPORATION
    Inventor: Yusaku MATSUO
  • Publication number: 20220317040
    Abstract: A gas analyzer that easily facilitates alignment is provided. The gas analyzer is a gas analyzer for measuring a predetermined component in a measurement gas by irradiating light on the measurement gas from a light emitting element and receiving light that passes through the measurement gas. The gas analyzer includes a base member configured to be adjustable in position along at least one axis that is not parallel to the optical axis of the light emitting element, and a holding member configured to hold the light emitting element and to be held to the base member in an angularly adjustable manner around at least one axis that is not parallel to the optical axis.
    Type: Application
    Filed: March 25, 2022
    Publication date: October 6, 2022
    Inventors: Junichi Matsuo, Yusaku Umino
  • Publication number: 20220263112
    Abstract: Provided is a slurry composition for an all-solid-state secondary battery that has excellent fluidity and preservation stability and can form a solid electrolyte-containing layer having excellent ion conductivity. The slurry composition contains a solid electrolyte, a polymer, and a solvent. The ratio of fineness of grind of the solid electrolyte, as measured by a grind gauge method based on JIS K5600-2-5:1999, relative to the average primary particle diameter of the solid electrolyte is more than 1 and less than 30.
    Type: Application
    Filed: May 15, 2020
    Publication date: August 18, 2022
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Yasuhiro WAKIZAKA
  • Publication number: 20220261746
    Abstract: Disclosed is a management method for managing temperature information of a transported cargo by a blockchain system. A management method according to one or more embodiments may include: obtaining, by a user terminal used in the blockchain system, data about a temperature from a thermometer transported together with the cargo, and transmitting, by the user terminal, the data to the blockchain system in order to register information about presence or absence of temperature deviation.
    Type: Application
    Filed: February 11, 2022
    Publication date: August 18, 2022
    Applicant: SYSMEX CORPORATION
    Inventors: Yasuhiro OHYAMA, Yoshiaki TABATA, Takashi ONO, Tatsuru WAKIMOTO, Shinichi YAMAMOTO, Yusaku MATSUO, Kenichiro SUZUKI, Shinichi IOKA, Takehiko AKAKABE
  • Patent number: 11374224
    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: Grant
    Filed: August 23, 2018
    Date of Patent: June 28, 2022
    Assignee: ZEON CORPORATION
    Inventors: Norikazu Yamamoto, Yusaku Matsuo, Hidetake Ishii, Shunjin Aihara
  • Publication number: 20220045360
    Abstract: Provided is a binder composition for an all-solid-state secondary battery that can yield an all-solid-state secondary battery having excellent output characteristics and high-temperature cycle characteristics. The binder composition for an all-solid-state secondary battery contains a polymer, an anti-aging agent, and an organic solvent. The polymer includes a (meth)acrylic acid ester monomer unit in a proportion of not less than 25 mass % and not more than 95 mass % and has a gel content of 50 mass % or less. The anti-aging agent is contained in an amount of not less than 0.005 parts by mass and not more than 0.5 parts by mass per 100 parts by mass of the polymer.
    Type: Application
    Filed: December 5, 2019
    Publication date: February 10, 2022
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Kenya SONOBE
  • Publication number: 20220045329
    Abstract: Provided is a conductive material paste for an all-solid-state secondary battery electrode that can bring about sufficiently reduced internal resistance and excellent high-temperature cycle characteristics in an all-solid-state secondary battery. The conductive material paste for an all-solid-state secondary battery electrode contains a conductive material, a polymer including a (meth)acrylic acid ester monomer unit in a proportion of not less than 25 mass % and not more than 95 mass %, and an organic solvent having a solubility parameter (SP value) of not less than 6.4 (cal/cm3)1/2 and not more than 10.0 (cal/cm3)1/2.
    Type: Application
    Filed: December 5, 2019
    Publication date: February 10, 2022
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Taku MATSUMURA
  • Publication number: 20220024805
    Abstract: An alkali-free glass includes, as represented by mole percentage based on oxides, SiO2: 57 to 70%, Al2O3: 5 to 15%, B2O3: 15 to 24%, MgO: 0.2 to 10%, CaO: 0.1 to 7%, SrO: 0.1 to 2.5%, BaO: 0 to 10%, and ZnO: 0 to 0.1%, or includes, as represented by mole percentage based on oxides, SiO2: 57 to 70%, Al2O3: 5 to 15%, B2O3: 15 to 24%, MgO: 0.1 to 10%, CaO: 0.1 to 10%, SrO: 0.1 to 10%, BaO: 0.1 to 10%, and ZnO: 0 to 0.1%. Formula (A) is [Al2O3]/[B2O3], and a value of the formula (A) is larger than 0.35 and 1.4 or smaller.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Applicant: AGC Inc.
    Inventors: Yusaku MATSUO, Kazutaka ONO
  • Publication number: 20220024803
    Abstract: A glass plate has a dielectric dissipation factor at 10 GHz of tan ?A and a glass transition temperature of Tg° C. The glass plate satisfies (tan ?100?tan ?A)?0.0004, where tan ?100 is a dielectric dissipation factor of the glass plate at 10 GHz after having been heated to (Tg+50)° C. and then cooled to (Tg?150)° C. at 100° C./min.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Applicant: AGC Inc.
    Inventors: Hiroyuki HIJIYA, Yutaka KUROIWA, Kazutaka ONO, Tomonori OGAWA, Yusaku MATSUO
  • Publication number: 20210344043
    Abstract: Provided is a binder composition for an all-solid-state secondary battery with which it is possible to produce a slurry composition for a solid electrolyte-containing layer having good leveling performance and to form a solid electrolyte-containing layer that can cause an all-solid-state secondary battery to display excellent output characteristics. The binder composition for an all-solid-state secondary battery contains a first polymer, a second polymer, and a solvent. The first polymer is poorly soluble in the solvent. The second polymer includes a nitrile group-containing monomer unit and is highly soluble in the solvent.
    Type: Application
    Filed: August 22, 2019
    Publication date: November 4, 2021
    Applicant: ZEON CORPORATION
    Inventors: Yusaku MATSUO, Taku MATSUMURA, Kouichirou MAEDA
  • 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: 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: 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: 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