ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,767,774, issued on Oct. 20, was assigned to C.I. Takiron Corp. (Osaka, Japan) and Bonset America Corp. (Browns Summit, N.C.).
"Heat-shrinkable polyester film" was invented by Takuma Kaneko (Osaka, Japan), Yuichiro Kanzaka (Osaka, Japan), Shuuta Yuge (Osaka, Japan), Tatsuya Irifune (Osaka, Japan) and Masanao Miyoshi (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat-shrinkable polyester film that effectively suppresses a breakage phenomenon is provided. Disclosed is a heat-shrinkable polyester film derived from a polyester resin, the heat-shrinkable polyester film satisfying the following configurations (a) to (c): (a) a thermal shrinkag...