US Patent Issued to KURARAY on April 7 for "Carbonaceous material for electrochemical device, production method therefor, negative electrode for electrochemical device, and electrochemical device" (Japanese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,177, issued on April 7, was assigned to KURARAY Co. LTD. (Kurashiki, Japan).

"Carbonaceous material for electrochemical device, production method therefor, negative electrode for electrochemical device, and electrochemical device" was invented by Junichi Arima (Bizen, Japan), Yasuyuki Hirota (Bizen, Japan), Akinori Yamabata (Bizen, Japan) and Taketoshi Okuno (Bizen, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a carbonaceous material suitable as an electrode material of an electrochemical device which is increased in capacity with not only suppression of an increase in irreversible capacity, b...