HOYA CORP revenue for the last year amounted to 723.58 B JPY, the most of which — 474.63 B JPY — came from its highest performing source at the moment, Life Care, the year earlier bringing 407.55 B JPY. The greatest contribution to the revenue figure was made by Other — last year it brought HOYA CORP 251.16 B JPY, and the year before that — 229.17 B JPY.