Japanese manufacturers Asahi Kasei and Toyota Tsusho have established a strategic partnership for the supply of automotive lithium-ion battery separators in North America. The companies’ respective subsidiaries in the US—Asahi Kasei Battery Separator America (AKBSA) and Toyota Tsusho America—have finalized a capacity rights agreement for AKBSA to supply its Hipore wet-process separator to Toyota Tsusho…. Read more…