Patents by Inventor Yasushige Mori

Yasushige Mori 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).

  • Analysis method for substance
    Patent number: 7374873
    Abstract: A method for analyzing a substance, comprising: a step of obtaining a dispersion complex by co-existing fine particles having a dispersion property higher than that of lyophobic fine particles in a dispersion phase of the lyophobic fine particles at a concentration sufficient for covering a periphery of a lyophobic fine particle group; a step of contacting the dispersion complex and a fluid containing an analyte; and a step of analyzing the analyte using an optical measuring means, wherein the lyophobic fine particles exist in the dispersion phase in a group for providing the surface enhancing effect. The method is effective for analysis of a slight amount substance or a low concentration substance.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: May 20, 2008
    Inventors: Takao Fukuoka, Keitaro Nakamura, Yasushige Mori
  • Analysis method for substance
    Publication number: 20070275482
    Abstract: A method for analyzing a substance, comprising: a step of obtaining a dispersion complex by co-existing fine particles having a dispersion property higher than that of lyophobic fine particles in a dispersion phase of the lyophobic fine particles at a concentration sufficient for covering a periphery of a lyophobic fine particle group; a step of contacting the dispersion complex and a fluid containing an analyte; and a step of analyzing the analyte using an optical measuring means, wherein the lyophobic fine particles exist in the dispersion phase in a group for providing the surface enhancing effect. The method is effective for analysis of a slight amount substance or a low concentration substance.
    Type: Application
    Filed: March 12, 2007
    Publication date: November 29, 2007
    Inventors: Takao Fukuoka, Keitaro Nakamura, Yasushige Mori
  • Method for analyzing substance
    Patent number: 7198957
    Abstract: A method for analyzing a substance, comprising: a step of obtaining a dispersion complex by co-existing fine particles having a dispersion property higher than that of lyophobic fine particles in a dispersion phase of the lyophobic fine particles at a concentration sufficient for covering a periphery of a lyophobic fine particle group; a step of contacting the dispersion complex and a fluid containing an analyte; and a step of analyzing the analyte using an optical measuring means, wherein the lyophobic fine particles exist in the dispersion phase in a group for providing the surface enhancing effect. The method is effective for analysis of a slight amount substance or a low concentration substance.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: April 3, 2007
    Inventors: Takao Fukuoka, Keitaro Nakamura, Yasushige Mori