Patents by Inventor Hisataka Kataoka

Hisataka Kataoka 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).

  • COMPOSITION FOR SOLAR CELL SEALING FILM, SOLAR CELL SEALING FILM AND SOLAR CELL USING THE SEALING FILM
    Publication number: 20100229946
    Abstract: [Problem to be Solved] The object of the present invention is to provide a solar cell sealing film having enhanced transparency. [Means for Solving Problem] A composition for a solar cell sealing film comprising ethylene-polar monomer copolymer, a crosslinker and a compound having an alkyleneoxy group. Thereby a solar cell sealing film having excellent all light beam transmittance and enhanced transparency can be formed.
    Type: Application
    Filed: August 22, 2007
    Publication date: September 16, 2010
    Inventor: Hisataka Kataoka
  • SEALING FILM FOR SOLAR CELL AND SOLAR CELL USING THE SEALING FILM
    Publication number: 20090159129
    Abstract: [Problem to be Solved] The object of the present invention is to provide a sealing film having excellent productivity, and improved light resistance and heat resistance, and a solar cell provided with the sealing film. [Means for Solving Problem] A sealing film for a solar cell comprising ethylene-vinyl acetate copolymer and an organic peroxide, wherein the organic peroxide comprises an organic peroxide A having a 10 hour half-life in the range of 110 to 130° C. in and an organic peroxide B having a 10 hour half-life in the range of 80 to 100° C.; and a solar cell having the sealing film.
    Type: Application
    Filed: April 5, 2007
    Publication date: June 25, 2009
    Applicant: Bridgestone Corporation
    Inventors: Hisataka Kataoka, Ichiro Aoki