Toyota-Panasonic JV to Begin Production of Prismatic Lithium-ion Batteries Updated On Wed, Oct 7th, 2020 by Saurenergy Prime Planet Energy a JV of Toyota and Panasonic, has announced it will begin production of prismatic lithium-ion batteries for hybrid vehicles in Japan Prime Planet Energy & Solutions, a joint venture (JV) company of Toyota Motor Corporation and Panasonic, has announced that it will begin production of prismatic lithium-ion batteries for hybrid vehicles in […] Read more