Mitsubishi Materials Corp. president Akira Takeuchi (2nd R) bows with executive vice president Naoki Ono (2nd L), Mitsubishi Shindoh Co. president Kazumasa Hori (L) and Mitsubishi Cable Industries president Hiroaki Murata during a news conference in Tokyo on Nov. 24, 2017. Kansai Electric Power Co. said yesterday it has used products in important safety equipment at two of its nuclear plants that were supplied by a unit of Mitsubishi Materials Corp. with possibly falsified data. SD-Agencies