Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530628 | Denitration device, heat recovery steam generator having the same, gas turbine combined cycle power plant and method of denitration | Akira Hirota | 2022-12-20 |
| 9283520 | Exhaust gas treatment apparatus | Masaaki Ishioka, Katsuhiro Yashiro | 2016-03-15 |