Patents by Inventor Kaoru TSUDA

Kaoru TSUDA 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).

  • Absorber coating for solar heat power generation and manufacturing method thereof
    Patent number: 11002466
    Abstract: An absorber coating is provided for solar heat power generation that has excellent thermal oxidation resistance and a high spectral absorptance and manufacturing method thereof. The absorber coating for solar heat power generation has a network structure of composite particles comprising: particles of metal oxide containing mainly two or more metals selected from Mn, Cr, Cu, Zr, Mo, Fe, Co and Bi, and titanium oxide partly or entirely coating on the surface of the particle of the metal oxide. The arithmetic mean estimation of the surface of the coating is 1.0 ?m or more, and a ratio of a network area of the composite particle to a plane area of the coating is 7 or more.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: May 11, 2021
    Inventors: Kaoru Tsuda, Yasushi Murakami
  • ABSORBER COATING FOR SOLAR HEAT POWER GENERATION AND MANUFACTURING METHOD THEREOF
    Publication number: 20190368781
    Abstract: An absorber coating is provided for solar heat power generation that has excellent thermal oxidation resistance and a high spectral absorptance and manufacturing method thereof. The absorber coating for solar heat power generation has a network structure of composite particles comprising: particles of metal oxide containing mainly two or more metals selected from Mn, Cr, Cu, Zr, Mo, Fe, Co and Bi, and titanium oxide partly or entirely coating on the surface of the particle of the metal oxide. The arithmetic mean estimation of the surface of the coating is 1.0 ?m or more, and a ratio of a network area of the composite particle to a plane area of the coating is 7 or more.
    Type: Application
    Filed: September 25, 2017
    Publication date: December 5, 2019
    Applicant: Nano Frontier Technology Co., Ltd.
    Inventors: Kaoru TSUDA, Yasushi MURAKAMI