| 2014. |
11. |
Associate Professor at Tokushima University, Institute of Technology and Science (-2016.3.) |
| 2016. |
4. |
Associate Professor at Tokushima University, Graduate School of Science and Technology (-2017.3.) |
| 2017. |
4. |
Associate Professor at Tokushima University, Graduate School of Technology, Industrial and Social Sciences (-2019.3.) |
| 2019. |
4. |
Associate Professor at Tokushima University, Institute of Post-LED Photonics (-2024.3.) |
| 2024. |
4. |
Associate Professor at Tokushima University, Graduate School of Technology, Industrial and Social Sciences |
(Display only working histories at our university after 2004.)