New Year’s Top Interview: Sumitomo Riko President Tetsu Matsui In an interview with Japan Rubber Weekly, Sumitomo Riko Co. Ltd. (TYO:5191) President Tetsu Matsui talked about his background as well as his and the company’s present situation. He said he assumed his post in June 2015 after spending seven years in North America. Since Matsui’s previous work experience was in…