Business career
1. 2013/04/01  
2. 2007/07/01 ~ 2013/03/31  
3. 2004/04/16 ~ 2007/06/30  
4. 2003/08/01 ~ 2004/03/31  
5. 1994/03/13 ~ 1996/03/31  
Research summary(Photo/Image)
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Present specialized field
Papers
1. 2020/12  
2. 2020/01  
3. 2019/09  
4. 2019/09  
5. 2018/12  
Academic conference presentation
1. 2020/12/05  
2. 2020/10/10  
3. 2019/12/21  
4. 2019/10/04  
5. 2019/01/21