US Patent Issued to JASCO, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY on Oct. 21 for "Reflective polarized light separation and diffraction element and optical measurement device comprising same" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,575, issued on Oct. 21, was assigned to JASCO Corp. (Tokyo) and NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Tokyo).

"Reflective polarized light separation and diffraction element and optical measurement device comprising same" was invented by Takashi Fukuda (Ibaraki, Japan), Akira Emoto (Ibaraki, Japan), Yoshihito Narita (Tokyo), Hiroshi Hayakawa (Tokyo) and Yuichi Miyoshi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A reflective polarized-light separating diffraction-element including a substrate, a reflection surface formed on a surface of the substrate, and a lattice structured body assembly that is provided on the ...