Ryosan Company, Limited(TSE:8140) dropped from S&P Japan 500

Ryosan Company, Limited is a Japan-based company primarily involved in the sale of semiconductors, electronic components and electronic devices. The Company has three business segments. The Semiconductor segment's major products include memories, system large-scale integrated circuits (LSIs) and individual semiconductors. The Electronic Component segment's primary products include display devices, power supplies and structural components. The Electronic Equipment segment's primary products include system equipment and facility equipment.