Katsuhiko Osako
- Structural Design for Over-Track Building with no Footing Beams. Vorgetragen bei: IABSE Congress: Structural Engineering for Meeting Urban Transportation Challenges, Lucerne, Switzerland, 18-21 September 2000. (2000):
- Seismic retrofit method of the column base of over-track building. Vorgetragen bei: IABSE Symposium: Towards a Better Built Environment - Innovation, Sustainability, Information Technology, Melbourne, Australia, 11-13 September 2002. (2002):