Patents by Inventor Ai Takenoshita

Ai Takenoshita 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).

  • ITO FILM, ITO POWDER USED IN MANUFACTURING SAME ITO FILM, MANUFACTURING METHOD OF ITO POWDER, AND MANUFACTURING METHOD OF ITO FILM
    Publication number: 20160137522
    Abstract: An ITO film having a band gap in a range of 4.0 eV to 4.5 eV.
    Type: Application
    Filed: January 27, 2016
    Publication date: May 19, 2016
    Inventors: Takehiro Yonezawa, Kazuhiko Yamasaki, Ai Takenoshita
  • ITO film, ITO powder used in manufacturing same ITO film, manufacturing method of ITO powder, and manufacturing method of ITO film
    Patent number: 9285506
    Abstract: An ITO film having a band gap in a range of 4.0 eV to 4.5 eV.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: March 15, 2016
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Takehiro Yonezawa, Kazuhiko Yamasaki, Ai Takenoshita
  • HEAT RAY SHIELDING COMPOSITION
    Publication number: 20140103271
    Abstract: To provide a heat ray shielding composition having a high transmittance of visible light rays and a high cut rate of near-infrared rays. The heat ray shielding composition of the invention is constituted by mixing one or two or more near-infrared ray-absorbing pigments selected from a group consisting of diimonium-based pigments, phthalocyanine-based pigments and dithiol metal complex pigments in a dispersion liquid formed by dispersing ITO powder in a range of 0.1 mass % to 50 mass % in a range of 0.01 mass to 0.5 mass % with respect to 100 mass % of the dispersion liquid. The ITO powder is used in manufacturing an ITO film which has a band gap in a range of 4.0 eV to 4.5 eV.
    Type: Application
    Filed: October 11, 2013
    Publication date: April 17, 2014
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Ai Takenoshita, Takehiro Yonezawa, Kazuhiko Yamasaki
  • ITO FILM, ITO POWDER USED IN MANUFACTURING SAME ITO FILM, MANUFACTURING METHOD OF ITO POWDER, AND MANUFACTURING METHOD OF ITO FILM
    Publication number: 20130330267
    Abstract: An ITO film having a band gap in a range of 4.0 eV to 4.5 eV.
    Type: Application
    Filed: June 10, 2013
    Publication date: December 12, 2013
    Inventors: Takehiro Yonezawa, Kazuhiko Yamasaki, Ai Takenoshita
  • INDIUM TIN OXIDE POWDER, METHOD FOR PRODUCING SAME, DISPERSION, PAINT, AND FUNCTIONAL THIN FILM
    Publication number: 20130187104
    Abstract: This indium tin oxide powder has a median diameter of 30 nm to 45 nm and a D90 value of 60 nm or less in a particle size distribution. This method for producing an indium tin oxide powder includes, in series: a step (A) of coprecipitating an indium tin hydroxide by using a tin (Sn2+) compound under conditions where a pH is in a range of 4.0 to 9.3 and a liquid temperature is in a range of 5° C. or higher, wherein the indium tin hydroxide has a color tone ranging from bright yellow to color of persimmon in a dried powder state; a step (B) of drying and calcining the indium tin hydroxide, and thereby, obtaining indium tin oxide; and a step (C) of dry pulverizing the obtained indium tin oxide in a nitrogen atmosphere.
    Type: Application
    Filed: October 24, 2011
    Publication date: July 25, 2013
    Applicants: Mitsubishi Materials Electronic Chemicals Co., Ltd., MITSUBISHI MATERIALS CORPORATION
    Inventors: Shinya Shiraishi, Hirotoshi Umeda, Ai Takenoshita