US Patent Issued to SUMITOMO RIKO on Feb. 24 for "Thermal insulation sheet between battery cells for electric automobile" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,415, issued on Feb. 24, was assigned to SUMITOMO RIKO COMPANY Ltd. (Komaki, Japan).

"Thermal insulation sheet between battery cells for electric automobile" was invented by Shota Hayashi (Aichi, Japan), Sota Takebe (Aichi, Japan) and Naoki Katayama (Aichi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A thermal insulation sheet between battery cells for an electric automobile includes silica aerogel and a fiber, and has a plurality of holes on one surface and another surface in a thickness direction. A ratio of the number of holes on the one surface to the number of holes on the other surface is preferably 1.3 or more."

The patent was filed ...