TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that its wholly owned subsidiary, Mitsubishi Electric Intelligent Manufacturing Technology (China) Group Co., Ltd. in Suzhou, China, acquired a stake in ADT Technology Service (Suzhou) Co., Ltd., a Suzhou-based software developer with which the subsidiary had signed a collaboration agreement. By collaborating with ADTTech, which develops software for production planning, manufacturing management, quality control and equipm ...