Development of Magnesium Alloy That Contributes to Reducing Vehicle WeightUsable for a wide range of products including automobiles, trains, and aircraft Magnesium alloy is the lightest among structural metals. Its specific gravity is about a quarter of that of steel and two thirds of aluminum. READ MORE
Development of QCL Module, the World's Smallest Laser Light Source for Sensing“Measurement of trace amounts of gases in real time” to contribute to environmental conservation and industrial and medical fields For the purpose of conserving the environment and ensuring security and safety, air pollution gases and greenhouse gases are required to be measured with high sensitivity in real time. READ MORE
Supporting Human Resources Development and Academic Promotion Both in Japan and AbroadSumitomo Electric Group CSR Foundation: Presentation ceremony On the occasion of the 110th anniversary of its foundation in 2007, the Sumitomo Electric Group established its basic policies on social contribution. READ MORE
