ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,800, issued on Dec. 16, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).
"Ribbon laminated body" was invented by Ichiya Takahashi (Tokyo) and Shigeru Utsumi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A ribbon laminated body used for creating a honeycomb core is constituted by a plurality of layers of ribbons laminated, a low-temperature curing adhesion portion, and a high-temperature curing adhesion portion. A low-temperature curing adhesion portion adhesively bonds adjacent ribbons, and a high-temperature curing adhesion portion is in contact with both ribbons. At a portion where the low-temperature curing adhesion portion is in contac...