| 1991 Dec |
Increased the capital to 40,000,000 yen. |
| 1992 Apr |
Started operation on semiconductor device related plant business |
| 1993 Apr |
Imported DRAM from Samsung Korea to resell in Japan during the world shortage period and only performed during this period |
| 1997 Apr |
Started to resell STN LCD production line system to Taiwan, and then reselling used LCD equipment |
| 1999 Jul |
Officially resell used LCD equipments |
| 2000 Apr |
Started to resell TFT LCD production line equipment |
| 2001 Nov |
Established branch office in Taiwan |
| 2001 Dec |
First time successfully sold Semiconductor manufacturing device in Taiwan. |
| 2002 Apr |
Versatile marketing to Taiwanese Semiconductor and LCD client base. |
| 2003 May |
Advance Furnace Systems Corp invested 15,000,000 yen |
| 2004 Sep |
Increased the capital to 189,875,000 yen. |
| 2004 Apr |
Brand new LCD production line system establishment and resell began. |
| 2005 Apr |
Join research and development with Tokyo University of Agriculture and Technology. |
| 2005 Jul |
Establish a subsidiary company gHightec Systems Koreah in Korea |
| 2007 Sep |
Increased the capital to 239,825,000 yen. |
| 2007 Oct |
Chubu Office was Established. |
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