April 2006 - October 2009
Nagoya University, Japan
Ph.D in Mathematics, October 2009
Thesis title: Quantum () link invariant and matrix factorizations.

Oct. 2011 - Mar. 2012
Researcher of Guest Program
Max Planck Institute for Mathematics, Germany.

Oct. 2010 - Sep. 2011
Postdoctoral position
Hausdorff Center for Mathermatics, Bonn University, Germany.

Jun. 2010 - Aug. 2010
Postdoctoral position
Algarve University, Portugal.

Apr. 2010 - Sep. 2010
Research member
Program Homology theories of Knots and Links
Mathematical Sciences Research Institute, USA.

Apr. 2008 - Mar. 2010
Research Fellowship
Ther Japan Society for the Promotion of Science for Young Scientists
Nagoya University, Japan