ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,586, issued on Aug. 5, was assigned to THE JAPAN STEEL WORKS LTD. (Tokyo).
"Injection molding machine" was invented by Satoshi Utsumi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An injection molding machine (1) including: a bed (B); an injection device (3) provided to be movable with respect to the bed (B); a mold clamping device (2) provided on the bed (B); and a movement device (5) configured to move the injection device (3), in which the movement device (5) includes a hydraulic cylinder and a hydraulic pump for supplying a working fluid to the hydraulic cylinder, and the hydraulic pump is provided inside the bed (B)."
The patent was fil...