| February, 1974 |
Kikoshoji Co., Ltd. was established in Katano city, Osaka. |
| April, 1986 |
BioReagent Service Co., Ltd. was established. |
| September, 1989 |
Kikoshoji Co., Ltd. was renamed Kiko tech Co., Ltd. |
| January, 1997 |
Our headquarters located to Minoo city, Osaka (the current address). |
| April, 1998 |
Kanto branch office was opened in Saitama city, Saitama. |
| April, 2002 |
Tsukuba sales office was opened in Tsukuba city, Ibaraki. |
| March, 2004 |
Kanto branch office located to Setagaya ward, Tokyo, and was renamed Tokyo sales office. |
| June, 2007 |
Hongo branch office was opened in Bunkyo ward, Tokyo. |
| September, 2009 |
Kobe sales office was opened in Kobe city, Hyogo. |
| December, 2010 |
Hongo branch office was absorbed into Tokyo sales office. |
| February, 2011 |
Kanagawa sales office was opened in Fujisawa city, Kanagawa. |
| June, 2012 |
Tokyo sales office located to Setagaya ward, Tokyo and was renamed Tokyo branch office. |
| August, 2013 |
Tsukuba sales office located to Takezono Tsukuba city, Ibaraki. |
