O.B.System Inc. engages in the system integration service business in Japan. It offers system consultation services; and develops application software for general-purpose computers, workstations, personal computers, and microcomputers. The company also constructs network systems centered on open systems; and develops internet/web systems. Its products include CLIP, a clinical laboratory information system for personal computer; MEX-Plus, a medical examination information system; CLIP-BCT, a clinical laboratory information system for personal computer-bacteriology; and CLIP-PTH, a clinical laboratory information system for personal computer-pathology. The company serves financial, industry/distribution, public, social, embedded system, and medical customers. The company was incorporated in 1972 and is headquartered in Chuo, Japan.