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| 1991. 08. 14 | Establish Company |
| 2003. 07. 15 | A Patent on a new device of Near Infrared Ray Chair(No.0321391) |
| 2004. 07. 30 | A Patent on a new design of Near Infrared Ray Chair(No.0378329) |
| 2005. 01. 31 | A Patent on a new device of Near Infrared Ray Chair ¥±(No.0372984) |
| 2005. 05. 18 | A Patent on a new device of Near-Far Infrared Ray Home Sauna(No.0397081) |
| 2006. ~ | A Patent on a new design of Sauna Massage |
| A Patent on a new design of Home Sauna(Window Type, Double Window Type) | |
| A Patent on a new design and device of Near Infrared Ray Chair ¥² | |
| 2006. 08. | Obtain CE(N8 06 08 60688 01~04) |
| 2007. 04. 12 | A Patent on a new design and device of Near Foot Massage(No. 0469788) |
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2007. 09. 03 |
Obtain KETI Near Infrared Ray Chair |
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2007. 11. 27 |
Obtain KETI Far-Near Infrared Ray Home Sauna |
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2008. 05. 19 |
A Patent on a new design and device of Near Infrared Ray Half Sauna |
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2008. 07. 28 |
A Patent on a new design and device of Far Infrared Ray Back Massage |
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2009. 01. 09 |
Venture Business Attesttion |
| 2010. 11. 11 | A Patent on a new device of FIR back message(No. 10-0995118) |
| 2011. 06. 09 | Obtain KETI Far Near infrared Half sauna |