Electroceramics have long furthered the development of electronics, and underpin modern-day high-technology. The development of electroceramics in Japan has been especially marked: many new electroceramics such as ferrites, varistors and sensors, asMoreElectroceramics have long furthered the development of electronics, and underpin modern-day high-technology. The development of electroceramics in Japan has been especially marked: many new electroceramics such as ferrites, varistors and sensors, as well as superior manufacturing technologies have been the result.