| 1983 | The current president started a business with two others. | |
| 1987 | June | Bath-Poka goes on sale |
| 2000 | May | RW-1 goes on sale |
| 2003 | July | RW-2 goes on sale |
| 2007 | March | RW-7 goes on sale |
| 2009 | March | RW-5&100 goes on sale |
| 2010 | July | RW-Cube goes on sale |
| 2012 | June | RW-Cube+ goes on sale |
