US Patent Issued to MITSUBISHI ELECTRIC on Nov. 25 for "Tactile sense presentation device and tactile sense presentation method" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,365, issued on Nov. 25, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Tactile sense presentation device and tactile sense presentation method" was invented by Koji Tanaka (Tokyo), Mitsuru Sakai (Tokyo) and Ken Nagura (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tactile sense presentation device calculates a first drive voltage signal by using a target vibration preset to correspond to a touch position and a vibration transfer characteristic up to the touch position through an actuator, and reduces components of a first frequency band of the first drive voltage signal less than a preset frequency to calculate a second drive voltage s...