1952 | Dai-Ichi Dentsu Ltd. was established. |
1970 | Aizu Factory (Daiichi Tsushin Kogyo Ltd.) was established, and started operations. |
1975 | Production and sales of the electric-type nutrunners started (First in the world). |
1979 | Export sales of nutrunners began. |
1981 | Export sales to North America began. |
1982 | Kani factory was established and began operations. |
1983 | Local subsidiary in North America was established. |
1985 | Daiichi Tsushin Kogyo Ltd. was established, and the capital was increased to 100 million yen. |
1990 | Kani factory was expanded. Industry Machinery Division was moved. |
1991 | Dai-ichi Kiden Co.,Ltd. was established. |
1998 | Full-digital nutrunner, series 1500 was released. |
2002 | Servo press was released. |
2003 | Electric motor handheld nutrunners released. |
2006 | Polycrystalline silicon wafer for solar batteries was released. New range of Hi-speed nutrunners was released. |
2009 | New model of the Slim Line servo press, servo press mini, and micro nutrunners were released. Production of polycrystalline ingots for solar batteries was expanded to 40 MW manufacturing capacity. |
2013 | AFC-3000 was released. |
2014 | HFC-3000 was released. |
2015 | DSP-3000 was released. |
2016 | HFC-3000II was released. |
2019 | Obtained patent in Japan, US and China. |