| 1936 |
The company founder Akira YAMASHITA established Yamashita Electric Co., Ltd. |
| 1959 |
Manufacture of printed wiring board was started. |
| 1965 |
The sales department of electric insulating material was spun off as Yamashita Shoji Corporation. |
| 1972 |
The producing department of printed wiring board was spun off as Yamashita Kako Corporation. |
| 1989 |
Yamashita Kako Corporation changed the name to Yamashita Circuitec Company. |
| 1995 |
Yamashita Circuitec Company obtained ISO9001. |
| 2000 |
Yamashita Circuitec Company obtained ISO14001. |
| 2003 |
Yamashita Shoji Corporation. tied up were Yamashita Circuitec Company consolidated and Yamashita Materials Corporation was inaugurated. |
