Patents by Inventor Shuji Akeda

Shuji Akeda 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).

  • Publication number: 20090191246
    Abstract: In a method of producing scale-like composite particles, a dispersion liquid is prepared to include scale-like inorganic particles coated with resin and spherical fine particles having an average particle diameter in a range from 0.1 to 3.0 ?m. The scale-like inorganic particles coated with the resin and the spherical fine particles is dispersed in water, alcohol, or a mixture dispersant of the water and the alcohol. Then, the dispersion liquid is sprayed in a heated air stream for drying so that the spherical fine particles are adhered on the scale-like inorganic particles coated with resin by an electrostatic force generated by contact between the particles.
    Type: Application
    Filed: March 23, 2009
    Publication date: July 30, 2009
    Applicant: CATALYSTS& CHEMICALS INDUSTRIES CO., LTD.
    Inventors: Takumi Miyazaki, Hirokazu Tanaka, Shuji Akeda
  • Publication number: 20060034879
    Abstract: Scale-like composite particles having oily feel as well as soft and smooth feel are provided. The scale-like composite particles include inorganic oxide particles having an average diameter in a range from 0.1 to 3.0 ?m and adhered in a single layer to a surface of resin-coated scale-like inorganic particles. The scale-like inorganic particles may include natural minerals such as mica, talc and sericite, synthetic mica, synthetic sericite, plate-like titanium oxide, and resin may include resin having rubber-like elasticity such as polyurethane, styrene-butadiene copolymer, acrylonitrile-butadiene copolymer, silicone rubber, crude rubber and nylon-based elastomer.
    Type: Application
    Filed: August 10, 2005
    Publication date: February 16, 2006
    Applicant: CATALYSTS& CHEMICALS INDUSTRIES CO., LTD
    Inventors: Takumi Miyazaki, Hirokazu Tanaka, Shuji Akeda