Hirotsune Morohashi

Sumitomo Osaka Cement Co., Ltd. is primarily engaged in the cement business. The Cement segment manufactures and sells various cement and ready-mixed concrete products, cements solidification materials, and provides marine and land transportation services, as well as quality testing and factory maintenance services. The Mineral segment provides limestone products. The Construction Material segment provides repair materials for concrete buildings and undertakes soil improvement works. The Photoelectron segment provides general electronic equipment and measuring equipment. The New Material segment manufactures and distributes various ceramic products, functional films and functional paints. The Others segment is engaged in the leasing of buildings, the manufacture and sale of secondary battery positive-electrode materials, the provision of information processing services, as well as the undertaken of electrical equipment works