US Patent Issued to Kubota on July 8 for "Working machine" (Japanese Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,012, issued on July 8, was assigned to Kubota Corp. (Osaka, Japan).

"Working machine" was invented by Daiki Abe (Osaka, Japan), Yuya Tanabe (Osaka, Japan), Hiroaki Nakagawa (Osaka, Japan) and Ryota Hamamoto (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A working machine includes a prime mover, a traveling pump driven by power of the prime mover to deliver hydraulic fluid, a traveling motor rotated by the hydraulic fluid delivered from the traveling pump, an operation valve configured to change a pilot pressure of pilot fluid output therefrom to the traveling pump according to operation of an operation member, an actuation valve to be a...