Japan's Mitsubishi Electric said Oct. 20 that it would punish 22 current and former executives involved in data fraud. The company was exposed that the test data were falsified and lasted for more than 30 years. According to the final investigation report of the external expert panel, 17 of Mitsubishi Electric's 22 production bases in Japan have committed misconduct such as data fraud, involving a total of 197 cases, the most recent of which lasted until August this year. Of these incidents, 112 were deliberate and 62 involved managers.