Patents by Inventor Hirotoshi Iuchi

Hirotoshi Iuchi 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).

  • Method for producing composite body of lithium titanate particles and carbonaceous material, and composite body of lithium titanate particles and carbonaceous material
    Patent number: 10665360
    Abstract: Provided is a production method that enables the production of a composite body of lithium titanate particles and a carbonaceous material, the composite body having excellent electrical characteristics and so on, and the composite body of lithium titanate particles and a carbonaceous material. A method for producing a composite body of lithium titanate particles and a carbonaceous material includes the steps of: preparing a raw material mixture using a titanium compound, a lithium compound, and an oligomer and/or raw material monomer of an alkali-soluble resin; and subjecting the raw material mixture to heat treatment under a non-oxidizing atmosphere to produce the composite body.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 26, 2020
    Assignee: OTSUKA CHEMICAL CO., LTD.
    Inventors: Hirotoshi Iuchi, Taiji Nakagawa
  • METHOD FOR PRODUCING COMPOSITE BODY OF LITHIUM TITANATE PARTICLES AND CARBONACEOUS MATERIAL, AND COMPOSITE BODY OF LITHIUM TITANATE PARTICLES AND CARBONACEOUS MATERIAL
    Publication number: 20170346131
    Abstract: Provided is a production method that enables the production of a composite body of lithium titanate particles and a carbonaceous material, the composite body having excellent electrical characteristics and so on, and the composite body of lithium titanate particles and a carbonaceous material. A method for producing a composite body of lithium titanate particles and a carbonaceous material includes the steps of: preparing a raw material mixture using a titanium compound, a lithium compound, and an oligomer and/or raw material monomer of an alkali-soluble resin; and subjecting the raw material mixture to heat treatment under a non-oxidizing atmosphere to produce the composite body.
    Type: Application
    Filed: December 3, 2015
    Publication date: November 30, 2017
    Applicant: OTSUKA CHEMICAL CO., LTD.
    Inventors: Hirotoshi Iuchi, Taiji Nakagawa