US Patent Issued to MURATA MANUFACTURING on Oct. 20 for "Dielectric resin film having one or more insulating protrusions, and film capacitor" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,790, issued on Oct. 20, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).

"Dielectric resin film having one or more insulating protrusions, and film capacitor" was invented by Kazuto Yamazaki (Nagaokakyo, Japan) and Tomomichi Ichikawa (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dielectric resin film that includes: a dielectric resin film body that has two principal surfaces opposite to each other; and one or more insulating protrusions on at least one of the two principal surfaces, each of the one or more insulating protrusions having: a density of 1 piece/cm2 to 10 pieces/cm2, an average height of 2 micro me...