TDK has refined its craftsmanship in manufacturing―Monozukuri―by making excellent use of five core technologies: materials technology that starts with ferrite; process technology to access all of a material’s properties; evaluation and simulation technology; production technology; and product design technology. These assets have allowed TDK to continuously innovate unique products of demonstrated value which have helped to advance societal and technological progress. Today, TDK offers its excellence in manufacturing across a range of product groups which include capacitors, inductors, transformers, sensors, actuators, magnetic heads, magnets, power supplies, batteries, and many types of electronic components and electronic devices.