Yupiteru, a renowned Japanese company in the field of radios, radars, and telecommunications, sought to enhance its radar detection system with accurate QZSS satellite receiver technology, particularly for the complex road network of Tokyo. Leveraging u-blox's advanced QZSS-enabled LEA-6H satellite receiver module, Yupiteru developed the GWR73SD radar detector with touchscreen, offering improved positioning performance, radar detection, and vehicle diagnostic capabilities. This innovation marked Yupiteru as the first to market with such a highly accurate positioning device, capitalizing on the benefits of QZSS satellite technology.