MEDICAL&BIOLOGICAL LABORATORIES CO., LTD. is a Japan-based company primarily engaged in the research, development, manufacture and sale of clinical diagnostics and basic laboratory diagnostics. The Company operates in two business segments. The Reagent segment is involved in the manufacture and sale of clinical diagnostics and equipment, related products, reagents for basic research and customized products. The Investment segment is involved in the operation of venture capital business and incubation activities. As of March 31, 2014, the Company had 10 subsidiaries and nine associated companies.