Patents by Inventor Keiko Takebe

Keiko Takebe 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).

  • Material for Electrolytic Solution, Ionic Material-Containing Composition and Use Thereof
    Publication number: 20080138704
    Abstract: An object of the present invention is to provide a material for an electrolytic solution having improved ionic conductivity and, showing excellent in low temperature property, being stable with time, and being electrochemically stable at a high potential, and an ionic material-containing composition exhibiting excellent fundamental performance such as electrochemical stability, and preferably used in a variety of utilities. Another object of the present invention is to provide utilities thereof. The material for an electrolytic solution is the material containing an ionic compound, and the material comprises a cyano group-containing anion represented by the formula (1); and 1 to 99% by mass of a solvent in 100% by mass of the material for an electrolytic solution.
    Type: Application
    Filed: May 9, 2005
    Publication date: June 12, 2008
    Applicant: Nippon Shokubai Co., Ltd.
    Inventors: Keiichiro Mizuta, Keiko Takebe