| 1998.10-2001.5 | Max-Planck-Institute for Aeronomy, Germany | PhD, Superviser: Prof. K. Schlegel and Prof. S.-Y. Ma |
| 2001.7-2002.7 | National Center for Atmospheric Research, USA | Postdoc, Superviser: Prof. A. D. Richmond |
| 2002.8-2005.3 | GeoForschungZenturm Potsdam, Germany | Research Scientist |
| 2005.4-2009.3 | Hokkaido University, Japan | Research Scientist |
| 2009.4-2011.4 | Kyoto University, Japan | Research Scientist |
| 2011.5- | Kyushu University, Japan | Associate Professor |
| 1. Frequent reviewer for J. Geophys. Res. - Space Physics; Geophys. Res. Lett.; and J. Atmos. Solar-Terres. Physics. |
| 2. Reviewer of NSF proposals. |
| 3. Co-convener of IAGA international conference session about magnetic forcing on the thermosphere. |
| 1998.10 | DAAD fellow, Germany |
| 2001.7 | NCAR postdoc fellow, USA |
| 2004.5 | Alexander von Humboldt fellow, Germany |
| 2005.10 | JSPS fellow, Japan |
| 2009.4 | JSPS RPD fellow, Japan |
| 2010.11 | Obayashi Medal, SGEPSS, Japan |
| Last modified 2009 Oct. 22 |
