| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Republic of Korea | 3 | |
| #4 | United States | 3 | |
| #5 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Chemical engineering | |
| #5 | Measurement | |
| #6 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Mixing | |
| #4 | Feeding fuel to combustion device | |
| #5 | Burners | |
| #6 | Fluid fuel combustion | |
| #7 | Fuels | |
| #8 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurosawa Keiji | 13 |
| #2 | Keiji Kurosawa | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2010073710A1 | Gasifying combustion device | |
| WO2010023897A1 | Apparatus for measuring calorific value and exhaust gas | |
| WO2010023904A1 | Emulsified fuel and process for production of same | |
| WO2010023902A1 | Gasification and combustion device | |
| EP1950871A2 | Flywheel electric generator | |
| EP1949954A1 | Emulsion production apparatus | |
| EP1793480A2 | Flywheel electric generator |