TDK was founded in 1935 with the aim of industrializing the world's first magnetic material "ferrite" invented by Tokyo Institute of Technology. And this also stems from the idea of entrepreneurs wanting to create value that has not yet existed and contribute to the world. Nowadays, the upgrading of technologies such as the Internet of Things and AI, big data, 5G, and metaverse, the expansion of renewable energy utilization, and the transformation to new energy vehicles are rapidly developing. TDK has over 250 business locations in over 30 countries and regions worldwide, with approximately 103000 employees. TDK's main products include capacitors, inductors, RF products (duplexers/filters), overvoltage products (thermistors/varistors), sensors, buzzers, magnetic beads, and so on.