US Patent Issued to JASCO on Nov. 3 for "Method of determining component concentration and program of determining component concentration" (Japanese Inventor)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,274, issued on Nov. 3, was assigned to JASCO Corp. (Tokyo).

"Method of determining component concentration and program of determining component concentration" was invented by Keisuke Watanabe (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first difference spectrum between a sample spectrum of a test sample and a reference spectrum of a reference sample of which concentration of a specific component is lower than the test sample is calculated (S10); using multiple reference spectra acquired by measuring the reference sample for multiple times, a difference spectrum having a shape similar to the first difference spectrum is selected from multi...