| Main Subject | 
|---|
| Research activities | ||
|---|---|---|
| 2013/04/01 ~ 2019/04/30 | ||
| 2014/10/01 ~ 2021/03/31 | ||
| 2019/05/01 ~ 2021/03/31 | ||
| 2021/04/01 ~ | ||
| Qualification and license | ||
|---|---|---|
| 2022/01/01 | ||
| 2022/01/01 | ||
| 2008/05/19 | ||
| Present specialized field | 
|---|
| Book and thesis | |||
|---|---|---|---|
| Papers | |||
| Papers | |||
| Papers | |||
| Papers | |||
| Papers | |||