| March 2004 | Established in Hachioji, Tokyo. |
|---|---|
| April 2006 | Established Tana factory in Sagamihara, Kanagawa and relocate office and laboratory. |
| April 2007 | Relocated Head Office, Marketing and Research division in Nishihashimoto, Sagamihara-shi, Kanagawa. |
| September 2007 | Opened Hardware workshop (canister factory) in Atsugi, Kanagawa. |
| July 2014 | Relocated Head Office, Marketing and Research division in Kamimizo, Sagamihara-shi, Kanagawa. Established Process Development Center (PDC). |
| April 2018 | The Head Office (Kamimizo), Tana factory (Tana) and Hardware workshop (canister factory in Yamagiwa) were relocated and integrated in Kamiechi, Atsugi-shi. |
| October 2024 | Established Manufacturing Development Center (MDC) in Tsukubamirai-shi, Ibaraki Prefecture. |
