Toyota and Panasonic lead in solid-state battery patents

2022 Toyota Prius PrimeWhile it's unclear which company will win the race to put solid-state batteries in a production car, Toyota and research partner Panasonic currently have the lead in patents related to the technology, Nikkei Asia reported Thursday. Along with Tokyo-based research firm Patent Consult, Nikkei studied patent applications for solid-state battery tech...