As companies are releasing their second-quarter earnings for the business year ending on March 31, 2017, some stand out for their revisions to projected full-year earnings. Cost-cutting boosted profits for some, while the higher yen hurt others. The following companies announced upward revisions to profit for the period: Achilles Corp. (TYO:5142), Okamoto Industries Inc. (TYO:5122), Mitsuboshi Belting Ltd. (TYO:5192), Tigers…
