Sometimes these are individuals (by modern rules there can be no more than three co-discoverers), and sometimes the credit is given to an organization (for instance, Purple Mountain Observatory).
[1] It has discovered the following asteroids: The Korean Bohyunsan Optical Astronomy Observatory (BOAO), located at Mount Bohyeon near the city of Yeongcheon, is a member of the East-Asian Planet Search Network, an international collaboration between Korea, China and Japan.
Each facility, BOAO (Korea), Xinglong Station (NAOC) (China), and Okayama Astrophysical Observatory (Japan), has a 2 m class telescope, a high dispersion echelle spectrograph, and an iodine absorption cell for precise RV measurements, looking for extrasolar planets.
It has discovered the following asteroids: This is the private observatory of Naoto Sato in Chichibu, Saitama, Japan.
These include Valter Giuliani, Piero Sicoli, Pierangelo Ghezzi, Francesco Manca, Paolo Chiavenna, Graziano Ventre and Augusto Testa.