| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nochi Katsumi | 15 |
| #2 | Obayashi Yoshiaki | 9 |
| #3 | Yonemura Masanao | 9 |
| #4 | Kiyosawa Masashi | 6 |
| #5 | Nakamura Hitoshi | 5 |
| #6 | Koyanagi Toshio | 3 |
| #7 | Hattori Akira | 1 |
| #8 | Fujii Shuji | 1 |
| #9 | Miyanishi Hideo | 1 |
| #10 | Yasutake Toshinobu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015148217A1 | Method for producing NOx removal catalyst for high-temperature exhaust gas |