Patents by Inventor Tsuneo KASHIWAGI

Tsuneo KASHIWAGI 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: 20160272883
    Abstract: An object is to provide a coated semiconductor nanoparticle having sufficient fluorescence intensity. A method for manufacturing a coated semiconductor nanoparticle according to the present invention relates to a method for manufacturing a coated semiconductor nanoparticle containing a semiconductor nanoparticle having a core/shell structure and a translucent coating layer containing silicon coating the semiconductor nanoparticle. The method includes a step of bringing the semiconductor nanoparticle into contact with a silane compound in the presence of an antioxidant and that the antioxidant contains at least one kind selected from the group consisting of compounds containing at least one of a phosphor atom and a sulfur atom and no hydroxy group.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 22, 2016
    Inventors: Chigusa YAMANE, Kazuyoshi GOAN, Hidekazu KAWASAKI, Tsuneo KASHIWAGI, Yoichi FUJIEDA