US Patent Issued to MURATA MANUFACTURING on Feb. 24 for "Actuator unit, tactile sense presentation device, and housing module" (Japanese Inventor)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,039, issued on Feb. 24, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).

"Actuator unit, tactile sense presentation device, and housing module" was invented by Shozo Otera (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An actuator unit includes an actuator configured to cause a vibration by a vibrated member when a force is applied to the vibrated member and a first sensor configured to generate a first detection signal indicating a first relationship of a first physical quantity varying with time. The first physical quantity is related to the vibration of the vibrated member, a variation cycle of the first physi...