Other Affiliations
1.  
Business career
1. 2002/04 ~ 2014/03  
2. 1994/04 ~ 2002/03  
Research summary
 
Present specialized field
Papers
1. 2021/08/25  
2. 2020/12/25  
3. 2018/06  
4. 2016/06  
5. 2015/06