Recently, Brother's computer sewing machine ZZ3-B820 (Opus 8) launched in 1979 was included in the "Important Science and Technology History Materials" (i.e. "Future Technology Heritage") by the National Museum of Science in Tokyo, Japan. The list is intended to recognize historical materials that have made significant contributions to the development of science and technology. As Brother's first product to receive this honor, ZZ3-B820 not only promoted the popularity of computer sewing machines in Japanese households, but also had a profound impact on people's lives, economy, society and culture. This achievement marks Brother's leading position in the field of innovative technology and highlights its outstanding contribution to the global textile industry.