FILE - Tokyo Electric Power Co., (TEPCO) Chairman Tsunehisa Katsumata speaks during a news conference at the company's headquarters in Tokyo, Sunday, April 17, 2011. (AP Photo/Shuji Kajiyama, File)

FILE - Former Tokyo Electric Power Co. (TEPCO) chairman Tsunehisa Katsumata arrives at Tokyo District Court in Tokyo Thursday, Sept. 19, 2019. (Satoru Yonemaru/Kyodo News via AP, File)