Patents by Inventor Kasuhito Nishimura

Kasuhito Nishimura 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).

  • POSITIVE ELECTRODE, PRODUCTION METHOD THEREOF, AND LITHIUM SECONDARY BATTERY USING THE SAME
    Publication number: 20090280411
    Abstract: A positive electrode for a lithium secondary battery obtained by bonding a positive electrode-active material, a conductive material, and a current collector with a carbon which has a graphitization degree expressed by a peak intensity ratio, i.e. the ratio of peak intensity at 1360 cm?1 to peak intensity at 1580 cm?1 in the argon laser Raman Spectrum, of 1.0 or lower.
    Type: Application
    Filed: April 10, 2007
    Publication date: November 12, 2009
    Inventors: Koji Ohira, Kasuhito Nishimura, Naoto Nishimura