Tsunehisa Katsumata, Takashi Fujimoto, Sakae Muto Tokyo Electric Power Co., (TEPCO) Chairman Tsunehisa Katsumata, center, and others bow before a news conference at the company's head office in Tokyo, . The president of the utility that owns Japan's tsunami-damaged nuclear complex was hospitalized with hypertension as setbacks mounted at the plant, where experts Wednesday logged the highest radiation yet in nearby seawater
