Nihon Dempa Kogyo Co., Ltd. engages in the manufacture and sale of crystal related products. Its products include crystal devices, ultrasonic probes, synthetic quartz crystals, and crystal blanks. Its products are mainly used in car electronics, network equipment, personal computers, smart phones, digital consumer electronics, digital cameras, game consoles, and IoT devices. The company was founded on April 15, 1948 and is headquartered in Tokyo, Japan.