US Patent Issued to FUJIFILM on Aug. 26 for "Optical scanning device, driving method of optical scanning device, and image drawing system" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,771, issued on Aug. 26, was assigned to FUJIFILM Corp. (Tokyo).

"Optical scanning device, driving method of optical scanning device, and image drawing system" was invented by Shinichiro Sonoda (Kanagawa, Japan), Nobuya Tanaka (Kanagawa, Japan) and Hirotoshi Yoshizawa (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A driving controller provides a first driving signal having a first driving frequency corresponding to a first set value to a first actuator, provides a second driving signal having a second driving frequency corresponding to a second set value to a second actuator, changes the first driving frequency by changing the first ...