ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,428, issued on April 14, was assigned to OLYMPUS Corp. (Tokyo).
"Energy treatment tool and treatment system" was invented by Hidenosuke Hase (Hachioji, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An energy treatment tool includes: a grip to be held by an operator; a lever that is provided in a state of being exposed to an outside of the grip, the lever being configured to move in response to a changing operation by an operator, the changing operation being for changing an output state of energy; an electric switch that is arranged inside the grip the electric switch being configured to generate a signal for changing an output state of the ...