US Patent Issued to Kubota on Jan. 13 for "Working machine" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,292, issued on Jan. 13, was assigned to Kubota Corp. (Osaka, Japan).

"Working machine" was invented by Daiki Abe (Osaka, Japan), Kohei Kurachi (Osaka, Japan), Yudai Koga (Osaka, Japan), Yuya Konishi (Osaka, Japan) and Yuya Tanabe (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A working machine includes: a first fluid passage fluidly connecting a traveling operation device to an actuation valve; a first traveling fluid passage; a second traveling fluid passage; a third traveling fluid passage; a fourth traveling fluid passage; a second fluid passage fluidly connecting the first fluid passage to the first traveling fluid passage; and a t...