| August, 1995 | Unicorn Electronics Co., Ltd. established. |
| September, 1995 | Opened the office in Miyahara, Yodogawa-ku, Osaka and started operation. |
| August, 1998 | According to the expansion of the business, move to Tarumi-cho, Suita-city and established the factory. |
| September, 1998 | Started to manufacture connectors for game machine. |
| August, 1999 | Applied patent for battery holder. |
| December, 1999 | Started to manufacture battery holder. |
| April, 2001 | Acquired ISO 9001. |
| December, 2005 | Acquired ISO14001. |
| March, 2006 | Unicorn Electronics Europe established. |
| October, 2006 | Capital increased to 50 million yen. |
| November, 2006 | Move to Minami-Suita, Suita-city. |
