December 23, 2021 MITSUBISHI ELECTRIC News Releases Update on the Results of the Investigation into Improper Quality Control Practices (Second Report) Update on the Results of the Investigation into Improper Quality Control Practices (Second Report) Category: NEWS Post navigation MITSUBISHI ELECTRIC News Releases Report by the Governance Review Committee (First Report)MITSUBISHI ELECTRIC News Releases Update on Investigation into Improper Quality Control Practices and Implementation of Reform Roadmap (Second Report)