ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,099, issued on Feb. 17, was assigned to TOPCON Corp. (Tokyo).
"Ophthalmologic apparatus" was invented by Yoko Tatara (Tokyo), Makoto Saika (Tokyo) and Takafumi Yukimori (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ophthalmologic apparatus includes an optotype presentation mechanism that presents an optotype to a left subject eye and a right subject eye, and is capable of changing a brightness difference between the optotype presented to the left subject eye and the optotype presented to the right subject eye, a convergence adjustment mechanism configured to adjust a convergence distance, an eye information obtaining portion configured to...