Patents by Inventor Mashiko Ikeda

Mashiko Ikeda 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).

  • Continuously variable transmission fluids comprising a combination of calcium-and magnesium-overbased detergents
    Publication number: 20050176593
    Abstract: A composition suitable for use as a lubricant for a transmission includes an oil of lubricating viscosity; a dispersant; a calcium detegent; a magnesium detergent; and an inorganic phosphorus compound. At least one of the dispersant or detergent components is borated.
    Type: Application
    Filed: May 7, 2003
    Publication date: August 11, 2005
    Inventors: William Ward, Carlos Cerda de Groote, Mashiko Ikeda, Denise Vermilya