Patents by Inventor Kousuke AOYAMA

Kousuke AOYAMA 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).

  • VISCOUS DISPERSION LIQUID AND METHOD FOR PRODUCING SAME, POROUS SEMICONDUCTOR ELECTRODE SUBSTRATE, AND DYE-SENSITIZED SOLAR CELL
    Publication number: 20170140880
    Abstract: Provided is a viscous dispersion liquid useful for forming a semiconductor porous film (porous semiconductor layer) by low-temperature deposition. The viscous dispersion liquid contains water as a dispersion medium, and titanium dioxide nanoparticles, wherein the viscous dispersion liquid has a solid content concentration of 30% by mass to 60% by mass, the titanium dioxide nanoparticles include anatase crystalline titanium dioxide nanoparticles having an average particle diameter of 10 nm to 100 nm, and brookite crystalline titanium dioxide nanoparticles having an average particle diameter of 5 nm to 15 nm, and the viscous dispersion liquid has a viscosity of 10 Pa·s to 500 Pa·s at 25° C.
    Type: Application
    Filed: July 6, 2015
    Publication date: May 18, 2017
    Applicant: ZEON CORPORATION
    Inventors: Hideo KOGURE, Kousuke AOYAMA, Shinzo KISHIMOTO, Masashi IKEGAMI