Nippon Data General has concluded marketing tie-ups with three companies to sell their (US-developed) artificial intelligence software on its Eclipse MV 32-bit minis and workstations: the products are KBMS, sold in Japan by NTT, KEE, sold by CSK, and Inference ART sold by Nichimen; Nippon Data General aleady sells DEC’s OPS5, Toyo Information Systems’ Super-BRAIN, and Mitsubishi Research Institute’s Zeus, but is anxious for more.