| 1982 |
Started basic study with Kyoto University |
| 1986 |
Entered into PGA suture market |
| 1988 |
Medical Division established |
| 1992 |
Launched "NEOVEIL" - PGA Felt- Sheet Type |
| 1994 |
Launched "NEOVEIL" - PGA Felt- Tube Type |
| 1995 |
Launched "NEOFIX" -Bioabsorbable Bone Fixation Device- in Japan |
| 1996 |
Launched "PELNAC" - Artificial Dermis |
| 2003 |
"NEOVEIL" CE certificate
Launched "GRANDFIX" -Bioabsorbable Bone Fixation Device- in China |
| 2005 |
Launched "SEAMDURA" -Bioabsorbable Artificial Dural Substitute- in Europe
"SEAMDURA" CE certificate
ISO 13485: 2003 certificate |
| 2007 |
Medical Division SHENZHEN office (China) opened |
| 2008 |
Launched "SEAMDURA " -Bioabsorbable Artificial Dural Substitute- in Japan |
| 2010 |
Medical Materials Center was renamed to Medical Division as of April 1st. |