| June 3, 2014 | Exhibited at the International Conference on Solid State Devices and Materials 2014(SSDM2014) |
| July 31, 2013 | Exhibit at 2013 Semicon Japan |
| July 31, 2013 | Exhibit at 2013 Tech Biz EXPO |
| November 14, 2012 | Exhibited at the Japan Society of Applied Physics (JSAP) Expo Spring 2013 |
| November 1, 2012 | Exhibited the products of H-square Corporation at 2012 Semicon Japan |
