April 4th, 2006: Japanese intellectual property scholar NAGAHIRA Akio visited School of Management, Huazhong University of Science and Technology (HUST) and made a speech at the Chinese-German Institute of Intellectual Property. Prof. NAGAHIRA Akio, Science & Technology Management Department, Tohoku University, delivered an interesting lecture on intellectual property. After that, Dr. Yong CAO, School of Management, HUST introduced his research of intellectual property protection in Japan.