Patents by Inventor Fujio Izumi

Fujio Izumi 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).

  • Process for preparing fibrous alkali metal titanate
    Patent number: 4041143
    Abstract: Fibrous alkali metal titanate is prepared by mixing 5-50 mole % of an alkali metal titanate or an alkali metal titanate forming components with a flux of an alkali tungstate or molybdate, and heating the mixture at 700.degree.-1,350.degree. C to grow the fibrous product in the molten flux mixture.
    Type: Grant
    Filed: March 19, 1976
    Date of Patent: August 9, 1977
    Assignee: National Institute for Researches in Inorganic Materials
    Inventors: Yoshinori Fujiki, Fujio Izumi