Patents by Inventor Norio Nashirozawa

Norio Nashirozawa 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).

  • Photocatalyst material and process for producing the same
    Publication number: 20060105911
    Abstract: A process for producing a photocatalyst material, the photocatalyst material exhibiting highly active photocatalytic action and capable of reducing special odor generated at the time of ultraviolet irradiation. This process comprises the raw photocatalyst material preparation step (P1) of obtaining a photocatalyst material (raw photocatalyst material) being in the state of not bearing any base metal on its surface and the base metal superimposition step (P3) of causing the raw photocatalyst material obtained in the step P1 to bear base metal fine particles on its surface to thereby obtain the photocatalyst material bearing a base metal.
    Type: Application
    Filed: September 22, 2003
    Publication date: May 18, 2006
    Inventors: Yuko Nakamura, Takeshi Kudo, Azuma Ruike, Fumie Kawanami, Norio Nashirozawa, Yuji Iwasaki, Ken Kuzuhori, Satoshi Tegueamori