| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Fusion reactors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ooyama Kazuo | 10 |
| #2 | Kazuo Ooyama | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN109285608A | Power generator |