ISHIHARA SANGYO KAISHA revenue for the last year amounted to 131.24 B JPY, the most of which — 64.48 B JPY — came from its highest performing source at the moment, Inorganic Chemical, the year earlier bringing 59.88 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought ISHIHARA SANGYO KAISHA 56.39 B JPY, and the year before that — 50.48 B JPY.