There is no stopping the evolution of digital products such as personal computers, mobile phones, and smart appliances, and similarly, the need for having small size, thin type, and high performance inductors used therein also continues to increase. At TAIYO YUDEN, in order to comply with the varied demands of customers, we are bringing about remarkable downsizing by doing away with the unnecessary space, and are developing and producing various types of inductors from power inductors to inductors for high frequency appliances through precisely and strictly managed production processes, such as the wire-wound inductors that can support a wide range of circuit designs, and the multi-layer inductors that make use of high multi-layer technology and elemental technology.