Stem Cell & Device Laboratory (SCAD, 株式会社 幹細胞&デバイス研究所) is a company commercializing stem cell and micro/nanotechnologies. It uses these technologies to develop proprietary human cell-based devices that serve the drug screening, safety and efficacy assay markets. The company is focused on the establishment of a reproducible large-scale production of functional and mature 3D human-like micro-tissues.