US Patent Issued to Sony Interactive Entertainment on March 25 for "Method for manufacturing actuator, and actuator" (Japanese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,033, issued on March 25, was assigned to Sony Interactive Entertainment Inc. (Tokyo).

"Method for manufacturing actuator, and actuator" was invented by Yuta Koda (Tokyo), Keiji Togawa (Tokyo) and Hiroshi Osawa (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A work of incorporating a speed reduction mechanism including a scissors gear into a gear case is facilitated. In a state where the angular positions of gear teeth of a first gear and the angular positions of gear teeth of a scissors gear are made to coincide with each other against the elastic force of a torsion spring (19), these angular positions are fixed by a fixing member (position f...