US Patent Issued to NETEN on Sept. 9 for "Encryption method using spiral pattern, corresponding decryption method, and method for marking design encrypted using spiral pattern" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,412,059, issued on Sept. 9, was assigned to NETEN INC. (Kofu, Japan).

"Encryption method using spiral pattern, corresponding decryption method, and method for marking design encrypted using spiral pattern" was invented by Kiyohito Nanasawa (Kofu, Japan) and Wataru Isobe (Kofu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An encryption method for encrypting a piece of information using a spiral pattern, includes: creating, by a processor, an encryption code table that contains a plurality of encryption codes, and a plurality of numerical values respectively allocated to the plurality of encryption codes; encrypting, by the processor, the piece o...