1946
| Wataru Iso opens his first medical business. |
1960
| Wataru Iso establishes ISO MEDICAL COMPANY, LTD. with headquarters in Tokyo’s Bunkyo-ku. |
1987
| We begin manufacturing medical equipment. |
1990
| We open the East Kanto office in Abiko-shi, Chiba Prefecture. |
1996
| We transfer the East Kanto office to Moriya-shi, Ibaraki Prefecture. |
1997
| We start our import business. |
1998
| We change the company name from ISO MEDICAL COMPANY, LTD. to ISO MEDICAL SYSTEMS, INC. |
2001
| We open the Mito office in Mito-shi, Ibaraki Prefecture. |
We open the Customer Service Center in Kashiwa-shi, Chiba Prefecture. | |
2003
| We open the Fukuoka office in Hakata-ku, Fukuoka Prefecture. |
2005
| We open the Osaka office in Suita-shi, Osaka Prefecture. |
2009
| We transfer the East Kanto office to Tsukuba-shi, Ibaraki Prefecture. |
2011
| We transfer the Tokyo Head office to Chiyoda-ku, Tokyo. |
2013
| We open the Laboratory in Kashiwa-shi, Chiba Prefecture. |
We open the Chiba Office in Chiba-shi, Chiba Prefecture. | |
2014
| We change the name from East Kanto Office to Tsukuba office. |
Selling OEM product, ISO MEDICAL ADVANCE INC. is established. | |
2015
| We transfer our Laboratory to Ryugasaki-shi, Ibaraki Prefecture, and change the name to “Ryugasaki Factory” |