Software house and Seiko Epson Co affiliate E I Software Inc has developed a version of the Soogen personal computer expert systems development package for Fujitsu Ltd FM-R personal computers: the package already has a 40% share of its market, mainly on NEC Corp PC-9800 machines; Soogen is now available on all the major Japanese micros – those from Toshiba and Hitachi as well as Fujitsu and NEC.