ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,565, issued on Oct. 6, was assigned to Sintokogio Ltd. (Nagoya, Japan).
"Casting system and casting" was invented by Umihiko Suzuki (Nagoya, Japan) and Takehiro Sugino (Nagoya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A casting system includes a laser marking device configured to mark an identifying mark on a casting or a mold under a set marking condition, a recognition device configured to recognize the identifying mark marked on a surface of the casting by the laser marking device or the identifying mark transferred to the surface of a casting produced using the mold marked by the laser marking device, on the basis of a detection resul...