ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,877, issued on June 23, was assigned to NITTO DENKO Corp. (Osaka, Japan).
"Member supplying sheet" was invented by Takeo Inoue (Osaka, Japan), Eisaku Tanaka (Osaka, Japan), Bunta Hirai (Osaka, Japan) and Tomohiro Kontani (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A member supplying sheet includes two or more protective cover members each configured to be placed on a face of an object that has an opening on the face; and a substrate sheet with the two or more protective cover members arranged on a surface thereof. The protective cover members each include a laminate including: a protective membrane shaped to cover the opening when t...