| February 1949 |
Founded at Shiba-Shinbashi, Minato-ku, Tokyo, with \300,000 capital. Kiyoshi Murata assumed office as president. |
| June 1951 |
Main office moved to Ginza, Chuo-ku, Tokyo. |
| December 1960 |
Sales office opened in Kita-ku, Osaka. |
| August 1961 |
Sales office opened in Maruta-cho, Naka-ku, Nagoya. |
| February 1962 |
Hikari Building completed at 7-4-14 Ginza, Chuo-ku, Tokyo. Head Office moved to Hikari Bldg. |
| February 1965 |
Ibaragi Factory completed in Sowa-cho, Sashima-gun, Ibaragi-ken. |
| July 1968 |
Asakusabashi Bldg completed in Kanda, Chiyoda-ku, Tokyo |
| September 1971 |
Fukuoka Office opened in Murozumi, Fukuoka. |
| March 1973 |
Fukuoka Office moved to Tenjin, Chuo-ku, Fukuoka, as Fukuoka. Sales Office. |
| December 1973 |
New Ibaragi Factory completed. |
| May 1980 |
Mitsuaki Murata assumed office as president. |
| February 1990 |
Kawasaki Delivery Center completed in Kawasaki. |
| December 1997 |
Certificate of ISO 9002:1994 obtained at Ibaragi Factory. |
| May 2001 |
Mitsuaki Murata assumed office as chairman of the board.
Ryuji Murata assumed office as president. |
| October
2003 |
Made transition to ISO9001:2000 at Ibaragi
Factory. |
| February
2004 |
Certificate
of ISO 14001:1996 obtained at all offices. |
| December
2005 |
Made transition to ISO
14001:2004 at all offices. |