Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802151 | Air pollution control system and air pollution control method | Seiji Kagawa, Toshihiro Fukuda, Tetsu Ushiku | 2017-10-31 |
| 9714882 | Leakage inspection method of heat exchanger | Tsuyoshi Miyachi, Takuya Okamoto, Yuichiro Sato | 2017-07-25 |
| 9555341 | Spray-drying device for dehydrated filtrate from desulfurization wastewater, air pollution control system and flue gas treatment method | Nobuyuki Ukai, Tatsuto Nagayasu, Seiji Kagawa, Toshihiro Fukuda | 2017-01-31 |