Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714196 | Method for controlling NOx concentration in exhaust gas in combustion facility using pulverized coal | Hirokazu Shima | 2017-07-25 |
| 9676664 | Cement production apparatus | Daisuke Sakaniwa, Junzhu Wang | 2017-06-13 |
| 9616401 | Cement production apparatus | Daisuke Sakaniwa, Junzhu Wang, Hirokazu Shima | 2017-04-11 |
| 9551485 | Method for controlling NOx concentration in exhaust gas in combustion facility using pulverized coal | Hirokazu Shima | 2017-01-24 |