Patents by Inventor Nobuto Fujii

Nobuto Fujii 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).

  • Heat radiation shield coating composition
    Patent number: 6734224
    Abstract: Disclosed is a heat radiation shield coating composition containing a black pigment which exhibits a reflectance of not below 8.0% relative to a solar radiation in the 780-2,100 nm wavelength region. The black pigment preferably exhibits a reflectance of not higher than 15% relative to a radiation at any wavelength in the 400-700 nm visible region.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: May 11, 2004
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Ryoji Ishihara, Keita Mizutani, Nobuto Fujii
  • Heat radiation shield coating composition
    Publication number: 20010029276
    Abstract: Disclosed is a heat radiation shield coating composition containing a black pigment which exhibits a reflectance of not below 8.0% relative to a solar radiation in the 780-2,100 nm wavelength region. The black pigment preferably exhibits a reflectance of not higher than 15% relative to a radiation at any wavelength in the 400-700 nm visible region.
    Type: Application
    Filed: February 21, 2001
    Publication date: October 11, 2001
    Inventors: Ryoji Ishihara, Keita Mizutani, Nobuto Fujii