Article Photos: Toyota, BMW working on new battery technology 1/2

In this photo released by Toyota Motor Corp., Toyota President Akio Toyoda, left, shakes hands with BMW AG chief executive Norbert Reithofer during a signing ceremony to jointly develop next-generation batteries for green vehicles in Nagoya, central Japan, Thursday, Jan. 24, 2013.  Toyota and BMW are working together on next-generation batteries for green vehicles called "lithium-air" as their collaboration, first announced in late 2011, moves ahead in fuel cells, sports vehicles and other fields. (AP Photo/Toyota Motor Corp.) EDITORIAL USE ONLY