US Patent Issued to Nissan Motor on Nov. 11 for "Arc welding method, and method for inspecting welding strength of joint welded using arc welding method" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,990, issued on Nov. 11, was assigned to Nissan Motor Co. Ltd. (Kanagawa, Japan).

"Arc welding method, and method for inspecting welding strength of joint welded using arc welding method" was invented by Li Gao (Kanagawa, Japan), Youichi Mori (Kanagawa, Japan), Mitsuo Ichikawa (Kanagawa, Japan), Shintaro Nonaka (Kanagawa, Japan) and Yuji Hamaguchi (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An arc welding method melts and joins at least a part of a workpiece having a plurality of overlapping non-ferrous metal plates. The arc welding method includes forming a machined hole in a welded portion of the workpiece. The machined hole is ...