Hirotaka Ogawa

Central Uni Co., Ltd. manufactures and develops medical equipment and supplies. It supplies medical gas central piping systems, anesthetic gas central scavenging systems, laboratory gas piping systems, isolation power systems, wall care system for patient room, Intensive Care Unit and Coronary Care Unit wall care system, operating theater modular system, disinfector series, material distribution management system, hospital food service system, and healthcare environment design. The company was founded on September 26, 1959 and is headquartered in Tokyo, Japan.

Green Hospital Supply, Inc. engages in the sale and maintenance of medical equipment, consumables, and systems. It also manages dispensing pharmacies and nursing homes. The company was founded in November 1992 and is headquartered in Osaka, Japan.

The Group's principal activity is to supply medical equipments and goods. The operations are carried out through the following divisions: Total pack system, Medical supply, Health care and Other. The Total pack system includes medical consulting, sale and lease of medical equipments and facilities, real estate leasing for medical institutes. The Medical supply division is engaged in sale of diagnostic materials and medical supplies. The Health care division manages dispensing pharmacies and old age homes. The Other business division deals with sale of laboratory and environmental equipments.