July 11, 2018 :  Attendance at the 20th Annual Meeting of the RNA Society of Japan at Osaka

July 5, 2018 :  Collaboration research with Profs. Zhao-Sheng Liu, Yan-Ping Huang and Huining He (Tianjin Medical University) at Tianjin, China

June 21-22, 2018 :  Attendance at the 34th Annual Meeting of the Japan Society of Drug Delivery System, Nagasaki

June 18-19, 2018 :  Attendance and presentations at the Finland-Japan Workshop: The next generation medical engineering in biomaterials, Finland, Oulu