| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | China | 4 | |
| #3 | Republic of Korea | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kojima Hisao | 19 |
| #2 | Hisao Kojima | 5 |
| #3 | Kojima Shinji | 3 |
| #4 | Suzuki Terutoshi | 3 |
| #5 | Suzuki Teruhiko | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA3056375A1 | Apparatus and method for recovering carbon dioxide in combustion exhaust gas | |
| WO2012023634A1 | Gas-liquid contact method and gas-liquid contact apparatus | |
| WO2005077506A1 | Mixing element and static fluid mixer using the same | |
| KR20060131790A | Mixing element and static fluid mixer using the same | |
| WO2005039746A1 | Air diffusing device | |
| KR20060113903A | Air diffusing device |