Nippon Kodoshi Corporation

Nippon Kodoshi Corporation manufactures and sells separators in Japan and internationally. Its products include separators for low-, medium-, and high-voltage aluminum electrolytic capacitors, conductive polymer solid capacitors, hybrid capacitors, and electric double-layer capacitors, as well as cellulion separators for lithium-ion and post-lithium-ion batteries. The company was incorporated in 1941 and is headquartered in Kochi, Japan.