| 1973. |
4. |
Research associate at the Department of Civil Engineering, Faculty of Engineering, The University of Tokushima |
|
| 1974. |
4. |
Lecturer at the Department of Civil Engineering, Faculty of Engineering, The University of Tokushima |
|
| 1985. |
4. |
Assosiate Professor at the Department of Civil Fengineering, Faculty of Engineering, The University of Tokushima |
|
| 1987. |
4. |
Professor at the Department of Civil Enginerring, Technical College, The University of Engineering |
|
| 1993. |
10. |
Professor at the Department of Civil Engeneering, Faculty of Engineering, The University of Tokushima |
|
| 2006. |
4. |
徳島大学大学院ソシオテクノサイエンス研究部エコシステムデザイン部門 教授 |
|