| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 3 | |
| #2 | China | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Taiwan | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Electrical machinery and energy | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Electrotherapy | |
| #2 | Hairstyling and cosmetic | |
| #3 | Non-portable lighting devices | |
| #4 | Lighting device details | |
| #5 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shiibashi Tadashi | 11 |
| #2 | Ito Tomoyuki | 7 |
| Publication | Filing date | Title |
|---|---|---|
| TW202007418A | Light irradiation device and method of manufacturing light irradiation device | |
| EP3289912A1 | Light irradiation device |