Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9132391 | Air pollution control device | Rikuma Shijo, Kiyonori Kushioka, Moritoshi Murakami, Nobuyuki Ukai | 2015-09-15 |
| 9084965 | Air pollution control device and method for reducing amount of mercury in flue gas | Rikuma Shijo, Kiyonori Kushioka, Moritoshi Murakami, Nobuyuki Ukai | 2015-07-21 |
| 8840843 | Air pollution control apparatus and air pollution control system | Rikuma Shijo, Toshihiro Sato, Moritoshi Murakami, Nobuyuki Ukai, Katsumi Nochi +1 more | 2014-09-23 |
| 8518332 | Air pollution control apparatus and air pollution control system | Toshihiro Sato, Rikuma Shijo, Moritoshi Murakami, Nobuyuki Ukai, Katsumi Nochi +1 more | 2013-08-27 |