| August 1967 | Established Honda Electron Measuring Equipment in Yokohama,Kanagawa. |
|---|---|
| December 1968 | Registered as Honda Electron Ltd.. |
| June 1975 | Opened Hotron Co.,Ltd. for a Sales Office. |
| January 1976 | Changed to Honda Electron Co.,Ltd.. from Limited Liability Company. |
| September 1977 | Opened Hist Co.,Ltd. as a Reserch and Development facility. |
| March 1981 | Relocated Hotron Co.,Ltd. in Shinjuku,Tokyo. |
| November 1982 | Relocated Honda Electron Co.,Ltd. in Machida,Tokyo. |
| March 1996 | Established Hotron Taiwan Ltd.in Taiwan. |
| April 1996 | Established Hotron Ltd.in Ireland. |
| June 1998 | ISO9001:1994 certified in Honda Electron Co.,Ltd.. |
| July 2003 | ISO9001:2000 certified as Hotron Group |
| March 2004 | ISO14001:2004 certified as Hotron Group |
| December 2006 | Extended the facility of Honda Electron Co.,Ltd.. |
| May 2009 | ISO9001:2008 certified as Hotron Group. |
| December 2016 | ISO9001:2015 & ISO14001:2015 certified as Hotron Group. |