US Patent Issued to TOYOTA JIDOSHA on July 1 for "Method for manufacturing catalyst ink for fuel cell electrode" (Japanese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,870, issued on July 1, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).

"Method for manufacturing catalyst ink for fuel cell electrode" was invented by Atsushi Nogi (Toyota, Japan), Takanori Kajihara (Toyota, Japan) and Fumito Tomimasu (Toyota, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a method for manufacturing a catalyst ink for fuel cell electrodes that allows simultaneously performing fineness of a catalyst and adjustment of viscosity of the catalyst ink. The method for manufacturing a catalyst ink for fuel cell electrodes containing a catalyst, a solvent, and an ionomer includes stirring and mixing the catalyst, ...