| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 13 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Measurement | |
| #4 | Machines | |
| #5 | Chemical engineering | |
| #6 | Mechanical elements | |
| #7 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Analysing materials | |
| #3 | Steam generation | |
| #4 | Unspecified technologies | |
| #5 | Venting or aerating devices | |
| #6 | Chemical or physical processes | |
| #7 | Fluid heaters | |
| #8 | Controlling combustion | |
| #9 | Fluid fuel combustion | |
| #10 | Metallic material removal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Junichi Nakashima | 3 |
| #2 | Sho Takubo | 2 |
| #3 | Tomohisa Takeda | 2 |
| #4 | Takanari Kume | 2 |
| #5 | Akatsuki Waksa | 1 |
| #6 | Hiroyuki Mitsumoto | 1 |
| #7 | Kazutaka Furukawa Hideo Abe Ha | 1 |
| #8 | Hirofumi Taketa | 1 |
| #9 | Noriaki Honda Katsuhisa Hamada | 1 |
| #10 | Takanori Tanaka | 1 |