Open this photo in gallery: The Toyota booth at the Auto Shanghai show, in Shanghai, China, on April 19, 2021.ALY SONG/Reuters Toyota TM-N will introduce high-performance, solid-state batteries and other technologies to improve the driving range and cut costs of future electric vehicles (EVs), the automaker said on Tuesday, a strategic pivot that sent its shares higher. The Japanese giant’s technology roadmap, covering aspects as varied as next-generation battery development and a radical redesign of factories, amounted to the automaker’s fullest disclosure of its plan to compete in the fast-growing market for EVs where it has lagged rivals led by...