2020
2014
2011
- 2011/03
- Earthquake and Tsunami in Japan
2009
2008
2007
- 2007/11
- NGB held a Chinese Mock Trial
2006
- 2006/04
- NGB Headquarters Moved (Toranomon East Bldg.7-13, Nishi-Shimbashi 1-chome,Minato-ku, Tokyo)
2005
2004
- 2004/11
- NGB held a U.S. Mock Trial
2003
- 2003/06
- NGB launched "Patent Licensing Organizer" Service