Patents by Inventor Nayuta HORIE

Nayuta HORIE 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).

  • Ultrasonic inspection apparatus and ultrasonic inspection method
    Patent number: 11635411
    Abstract: An ultrasonic inspection apparatus includes: an acquisition unit acquiring a signal indicating a fundamental wave and a second harmonic of an ultrasonic wave, which are obtained by the ultrasonic wave being scanned over an inspection object through a medium, at each scanning position; a calculation unit calculating a value obtained by dividing a second harmonic amplitude by a square of a fundamental wave amplitude, at each scanning position; and an output unit outputting information on a defect of the inspection object, based on the value obtained by dividing the second harmonic amplitude by the square of the fundamental wave amplitude.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: April 25, 2023
    Assignee: SINTOKOGIO, LTD.
    Inventors: Yuuka Ito, Eiji Yamaguchi, Nayuta Horie, Mizuki Okubo
  • Method of manufacturing composite member and the composite member
    Patent number: 11472130
    Abstract: A method of manufacturing a composite member including an aluminum member and a resin member bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water by using at least one of heat and plasma; and directly bonding the resin member to the surface of the aluminum member modified to the aluminum hydroxide.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: October 18, 2022
    Assignees: The University of Tokyo, The Foundation for the Promotion of Industrial Science
    Inventors: Nayuta Horie, Eiji Yamaguchi, Yusuke Kajihara, Fuminobu Kimura, Gota Suzuki
  • METHOD OF MANUFACTURING COMPOSITE MEMBER AND THE COMPOSITE MEMBER
    Publication number: 20210299923
    Abstract: A method of manufacturing a composite member including an aluminum member and a resin member that are bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water vapor by applying a pressure exceeding an atmospheric pressure; and directly bonding the resin member to the surface of the aluminum member modified to aluminum hydroxide.
    Type: Application
    Filed: February 10, 2021
    Publication date: September 30, 2021
    Applicants: SINTOKOGIO, LTD., Shibaura Institute of Technology
    Inventors: Eiji YAMAGUCHI, Nayuta HORIE, Yuuka ITO, Ai SERIZAWA, Takahiro ISHIZAKI
  • ULTRASONIC INSPECTION APPARATUS AND ULTRASONIC INSPECTION METHOD
    Publication number: 20210109067
    Abstract: An ultrasonic inspection apparatus includes: an acquisition unit acquiring a signal indicating a fundamental wave and a second harmonic of an ultrasonic wave, which are obtained by the ultrasonic wave being scanned over an inspection object through a medium, at each scanning position; a calculation unit calculating a value obtained by dividing a second harmonic amplitude by a square of a fundamental wave amplitude, at each scanning position; and an output unit outputting information on a defect of the inspection object, based on the value obtained by dividing the second harmonic amplitude by the square of the fundamental wave amplitude.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 15, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Yuuka ITO, Eiji YAMAGUCHI, Nayuta HORIE, Mizuki OKUBO
  • METHOD OF MANUFACTURING COMPOSITE MEMBER AND THE COMPOSITE MEMBER
    Publication number: 20210107270
    Abstract: A method of manufacturing a composite member including an aluminum member and a fiber-reinforced resin member bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water by using at least one of heat and plasma; and directly bonding the fiber-reinforced resin member to the surface of the aluminum member modified to the aluminum hydroxide.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 15, 2021
    Applicant: SINTOKOGIO, LTD.
    Inventors: Nayuta HORIE, Eiji YAMAGUCHI, Yuuka ITO
  • METHOD OF MANUFACTURING COMPOSITE MEMBER AND THE COMPOSITE MEMBER
    Publication number: 20200262157
    Abstract: A method of manufacturing a composite member including an aluminum member and a resin member bonded to each other, the method including: performing blasting on a surface of the aluminum member; modifying the surface of the aluminum member into aluminum hydroxide, the modifying including causing the surface of the aluminum member having undergone blasting to react with water by using at least one of heat and plasma; and directly bonding the resin member to the surface of the aluminum member modified to the aluminum hydroxide.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 20, 2020
    Applicants: The University of Tokyo, The Foundation for the Promotion of Industrial Science
    Inventors: Nayuta HORIE, Eiji YAMAGUCHI, Yusuke KAJIHARA, Fuminobu KIMURA, Gota SUZUKI