| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | China | 1 | |
| #5 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Surface technology and coating | |
| #4 | Semiconductors | |
| #5 | Basic materials chemistry | |
| #6 | Medical technology | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Electrolytic processes | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Semiconductor devices | |
| #5 | Soaps | |
| #6 | Mixing | |
| #7 | Cleaning | |
| #8 | Climate change mitigation in wastewater treatment | |
| #9 | Sanitary equipment | |
| #10 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gohda Toshihisa | 14 |
| #2 | Lee Jae Yong | 7 |
| #3 | Toshihisa Gohda | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020183576A1 | Operation management system for wastewater treatment facility | |
| WO2020183577A1 | Testing method for wastewater treatment facility | |
| WO2020121532A1 | Radical-water production method, production device and radical water | |
| WO2020089989A1 | Hydrogen water and sterilized water generation device | |
| WO2019111380A1 | Hydrogen water shower device | |
| EP3502062A1 | Hydrogencarbonate water and cleaning method using same | |
| EP3231773A1 | Electrolyzed water generation device |