MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517040122 A) filed by Jfe Steel Corporation, Tokyo, on April 25, for 'method spot welding method.'
Inventor(s) include Kawabe Nao; Sawanishi Chikaumi; and Takashima Katsutoshi.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "The objective of the present invention is to provide a resistance spot welding method. The present invention provides a resistance spot welding method for two or more steel plates including at least one surface-treated steel sheet having a metal plated layer, the method including, after a main energization step for the pu...