JAPAN JANUARY INDUSTRIAL PRODUCTION REVISED UP Japan's January seasonally adjusted industrial production index (base 1980) was revised upwards to 122.3 from a preliminary 122.0, the Ministry of International Trade and Industry said. The revised adjusted January index was down 0.5 pct from December when it rose 3.6 pct from a month earlier. The revised unadjusted January index rose 0.5 pct from a year earlier, after a one pct year-on-year December rise. The adjusted producers' shipment index (base 1980) for January was revised upward to 117.7 from a preliminary 117.4. The index was down 0.7 pct from December when it rose three pct from a month earlier. The revised unadjusted index was up 1.0 pct from a year earlier after a 1.4 pct year-on-year December rise. The adjusted index of producers' inventories of finished goods (base 1980) for January was unchanged from a preliminary 105.9. The index was down 0.3 pct from December when it rose 1.1 pct. Unadjusted, the revised index was down 2.3 pct from a year earlier after a 2.1 pct year-on-year drop in December.