US Patent Issued to Nabtesco on May 27 for "Knee joint, posture calculator, method of controlling knee joint, and non-transitory computer-readable medium recording program for controlling knee joint" (Japanese Inventor)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,310,863, issued on May 27, was assigned to Nabtesco Corp. (Tokyo).

"Knee joint, posture calculator, method of controlling knee joint, and non-transitory computer-readable medium recording program for controlling knee joint" was invented by Hiroaki Hashimoto (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A posture calculator that calculates the posture of a moving object based on a first hypercomplex number derived based on a detection result from an angular velocity sensor for detecting an angular velocity of the moving object and a second hypercomplex number that is derived based on a detection result from an angle sensor for detecting an angle ...