Various environmental problems facing our planet, such as global warming, environmental pollution, and depletion of fossil fuels, are caused by our economic activities. In order for corporate to sustain, its business model must aim at a sustainable society. Under these social backgrounds, we have focused on the following five areas of R&D: (1) recycling, (2) energy reduction, (3) reducing environmental impacts, (4) waste water treatment, and (5) natural materials usage. By integrating technologies within the group, collaborating with external organizations, and actively utilizing open innovation, Seiko PMC Group will contribute to create the sustainable society through “eco-friendly technology”.