Patents by Inventor Yuikihiro HARA

Yuikihiro HARA 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).

  • HOLLOW STRUCTURE PARTICLES, METHOD FOR PRODUCING SAME AND WHITE INK
    Publication number: 20200056060
    Abstract: Hollow structure particles which contain titanium oxide and silica, in which the crystal type of the titanium oxide is rutile type; a method for producing the hollow structure particles; a white ink which contains these hollow structure particles as a coloring agent; use of the white ink in inkjet recording; and an inkjet recording method which uses the white ink.
    Type: Application
    Filed: May 8, 2018
    Publication date: February 20, 2020
    Inventors: Yuikihiro HARA, Akihiro NOHARA