Corporate history
| 1980 | January | Established by Toray as a sales company to market medical devices such as Filtryzer® PMMA membrane hollow fiber dialyzer |
| April | Launched dialysis products | |
| 1982 | October | Launched disposable products |
| December | Launched Filtryzer® BK PMMA membrane hollow fiber dialyzer | |
| 1985 | September | Launched Feron® natural interferon-βpreparation after receiving regulatory approval for treatment of glioblastoma and malignant melanoma |
| 1986 | September | Received Feron® natural interferon-βpreparation additional indication for treatment of chronic hepatitis B |
| 1988 | November | Launched Inoue-Balloon catheter for treatment of mitral stenosis |
| 1990 | June | Launched DIMCS dialysis management system |
| December | Received Feron® natural interferon-βpreparation additional indications for treatment of medulloblastoma and astrocytoma | |
| 1991 | June | Launched Hemofeel® CH PMMA membrane hemofilter for continuous renal replacement therapy |
| November | Completed construction of new building for Kyushu Branch Office | |
| 1992 | March | Received Feron® natural interferon-βpreparation additional indication for treatment of chronic active hepatitis C |
| 1993 | August | Launched Miracle DIMCS® dialysis management system |
| 1994 | August | Launched Toraymyxin® hemoperfusion device for removing endotoxins |
| 1995 | June | Completed construction of new building for Nagoya Branch Office |
| October | Launched Toraysulfone® polysulfone hollow fiber membrane dialyzer | |
| 1997 | October | Launched TR-7000M diafiltration monitoring device Received Feron® natural interferon-βpreparation |
| 1998 | October | Launched TR-7000S personal diafiltration machine |
| 1999 | April | Launched PTA balloon catheter vascular access product Launched LUMEFA® series of vascular access products |
| October | Launched TW-HI reverse osmosis purified water manufacturing machine | |
| 2000 | February | Completed construction of new building for Tohoku Branch Office completed |
| May | Launched Hemofeel® SH polysulfone membrane hemofilter for continuous renal replacement therapy | |
| 2001 | January | Launched Rusch endotracheal tubes |
| April | Consolidated all operations related to dialysis devices in the Toray Group Launched Miracle DIMCS®21 Windows 2000 based dialysis management system |
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| 2002 | January | Completed construction of Shizuoka Plant in Numazu, Shizuoka Prefecture (built mainly for manufacture of dialysis machines) |
| 2003 | January | Launched TC-HI multipatient dialysate delivery |
| March | Launched TR-3000M dialysis monitoring machine and TR-3000S personal dialysis machine | |
| July | Launched Hemofeel® SX PMMA membrane hemofilter for continuous renal replacement therapy | |
| 2005 | March | Launched Fine Support® elastic stockings |
| 2006 | April | Launched Feron® natural interferon-βpreparation additional indication for treatment of compensated cirrhosis due to hepatitis C Launched Toraylight® CS polysulfone hollow fiber membrane dialyzer |
| 2007 | December | Launched Toraysulfone® HDF polysulfone membrane hemodiafilter |
| 2008 | April | Launched TR-55X blood purification machine |
