SUMIDA CORPORATION is a Japan-based holding company mainly engaged in the research and development, manufacture and sale of various electronic components. The Company operates in two geographical segments, which including Asia Pacific business segment and European Union (EU) business segment. Through its consolidated subsidiaries, the Company is engaged in the research and development, design, manufacture and sale of a range of high frequency coils and electronic components used for audio, video, office automation, automobile and industrial equipment applications. The major products of the Company include power inductors, transformers, chip products, gate drive strobes, power factor correction (PFC) chokes, current senses, direct current (DC)-DC converters, wireless power transfer coils, radio control clock antennas, radio-frequency identification (RFID) antennas, local area network (LAN) products, acrylonitrile butadiene styrene (ABS) coils and keyless entry system, among others.