Patents by Inventor Yuko Suyasu

Yuko Suyasu 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).

  • ANTIVIRAL AGENT AND ANTIVIRAL AGENT FUNCTIONAL PRODUCT USING THE SAME
    Publication number: 20120294923
    Abstract: An object of the present invention is to provide an antiviral agent which exhibits high antiviral activity even under irradiation with visible light and is capable of detoxifying a virus. The antiviral agent according to the present application is composed of a dispersion containing noble metals and photocatalyst particles as supported by the noble metals, the dispersion containing 0.01 part by mass to 1 part by mass of noble metal atoms based on 100 parts by mass of photocatalyst particles.
    Type: Application
    Filed: November 30, 2010
    Publication date: November 22, 2012
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yuko Suyasu, Yoshiaki Sakatani, Kazuaki Takehara