MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517049748 A) filed by Dai Nippon Printing Co. Ltd., Tokyo, on May 23, for 'illumination system, illumination light observation system, illumination light imaging system, illumination device, and design method for illumination system.'

Inventor(s) include Kurashige Makio; and Nishio Shumpei.

The application for the patent was published on June 13, under issue no. 24/2025.

According to the abstract released by the Intellectual Property India: "An illumination system (30) comprises a projection surface (40) and an illumination device (50). The projection surface (40) is parallel to a first direction (D1) and a second direction (D2) perpendicular to ...