Japana’s engineering firm Chiyoda Corporation (Other OTC: CHYCF) has reported a strong performance for the fiscal year ended March 31, 2004. It said consolidated operating profit rose 279.8% from the previous fiscal year to ´5,881 million on a sales gain of 24.3% to ´206,816 million. Net profit was up 232.5% to ´6,646 million, nearly tripling…