| Documents on major presentation |
| 1985 Survey Report (Japanese): Effects on inventory of transport time, case of bicycle industry |
| 1987 OECD seminar in Gothenburg, Sweden: Effects on inventory of JIT transport |
| 1993 ISATA conference in Aachen, Germany: The impact analysis of centralised storage and advanced fleet management system on road freight traffic volume |
| 1996 OECD Seminar on mutlimodal transport in Noordwijk aan Zee, The Netherlands Present status and policies on multimodal transport in Japan |
| 2001 OECD Seminar on e-commerce in Paris, France: Impact of e-commerce to transport (slide) Impact of e-commerce to transport (draft) |
| 2007 ADB Seminar Changing Logistics in East Asia: From Shipper's Viewpoints |
| 2011 CPLF Green Logistics |
| 2011 APLF Recent SCM Issues in Japan |
| Contact: mail to yoshimoto@office-lon.jp |