Patents by Inventor Koh HARADA

Koh HARADA 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).

  • CONDUCTIVE MATERIAL LIQUID DISPERSION, POSITIVE ELECTRODE SLURRY FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    Publication number: 20240178396
    Abstract: A disclosed conductive material dispersion liquid includes a conductive material including carbon nanotubes, dispersants, and a polar aprotic solvent. The dispersants include a polyvinylpyrrolidone-based compound and a cellulose derivative.
    Type: Application
    Filed: March 30, 2022
    Publication date: May 30, 2024
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Kosuke Kuroda, Youichirou Uka, Koh Masahara, Tomohiro Harada, Rina Yamamoto
  • POSITIVE ELECTRODE FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY USING SAME
    Publication number: 20240162415
    Abstract: A disclosed positive electrode for a nonaqueous electrolyte secondary battery includes a positive-electrode current collector and a positive-electrode mixture layer on a surface of the positive-electrode current collector. The positive-electrode mixture layer includes a positive-electrode active material, a conductive material, and binders. The binders include a polyvinylpyrrolidone-based compound and a cellulose derivative.
    Type: Application
    Filed: March 30, 2022
    Publication date: May 16, 2024
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Kosuke Kuroda, Youichirou Uka, Koh Masahara, Rina Yamamoto, Tomohiro Harada
  • Device and method for image reconstruction at different X-ray energies, and device and method for X-ray three-dimensional measurement
    Patent number: 10521936
    Abstract: The present invention provides a device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray source 1 that irradiates a specimen to be imaged 2 with X-rays; an energy-dispersive detector 4 that detects a characteristic X-ray emitted from the specimen to be imaged 2; a signal processing means that quantifies the peak of the characteristic X-ray detected by the detector 4; and an image reconstruction means that reconstructs an image on the basis of a signal from the signal processing means.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: December 31, 2019
    Assignee: TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Akira Monkawa, Shoichi Nakanishi, Shinya Abe, Mikiya Kondo, Koh Harada
  • Device and method for image reconstruction at different X-ray energies, and device and method for X-ray three-dimensional measurement
    Patent number: 9928619
    Abstract: A device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray source 1 that irradiates a specimen to be imaged 2 with X-rays; an energy-dispersive detector 4 that detects a characteristic X-ray emitted from the specimen to be imaged 2; a signal processor that quantifies the peak of the characteristic X-ray detected by the detector 4; and an image reconstruction device that reconstructs an image on the basis of a signal from the signal processor.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: March 27, 2018
    Assignee: Tokyo Metropolitan Industrial Technology Research Institute
    Inventors: Akira Monkawa, Shoichi Nakanishi, Shinya Abe, Mikiya Kondo, Koh Harada
  • DEVICE AND METHOD FOR IMAGE RECONSTRUCTION AT DIFFERENT X-RAY ENERGIES, AND DEVICE AND METHOD FOR X-RAY THREE-DIMENSIONAL MEASUREMENT
    Publication number: 20170365077
    Abstract: The present invention provides a device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray source 1 that irradiates a specimen to be imaged 2 with X-rays; an energy-dispersive detector 4 that detects a characteristic X-ray emitted from the specimen to be imaged 2; a signal processing means that quantifies the peak of the characteristic X-ray detected by the detector 4; and an image reconstruction means that reconstructs an image on the basis of a signal from the signal processing means.
    Type: Application
    Filed: August 10, 2017
    Publication date: December 21, 2017
    Applicant: TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Akira MONKAWA, Shoichi NAKANISHI, Shinya ABE, Mikiya KONDO, Koh HARADA
  • DEVICE AND METHOD FOR IMAGE RECONSTRUCTION AT DIFFERENT X-RAY ENERGIES, AND DEVICE AND METHOD FOR X-RAY THREE-DIMENSIONAL MEASUREMENT
    Publication number: 20160133032
    Abstract: A device and a method for image reconstruction at different X-ray energies that make it possible to achieve image reconstruction with higher accuracy. A device for image reconstruction at different X-ray energies includes: an X-ray source 1 that irradiates a specimen to be imaged 2 with X-rays; an energy-dispersive detector 4 that detects a characteristic X-ray emitted from the specimen to be imaged 2; a signal processor that quantifies the peak of the characteristic X-ray detected by the detector 4; and an image reconstruction device that reconstructs an image on the basis of a signal from the signal processor.
    Type: Application
    Filed: May 29, 2014
    Publication date: May 12, 2016
    Applicant: TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Akira MONKAWA, Shoichi NAKANISHI, Shinya ABE, Mikiya KONDO, Koh HARADA