Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388917 | Air pollution control system and air pollution control method | Nobuyuki Ukai, Moritoshi Murakami, Susumu Okino, Seiji Kagawa | 2013-03-05 |
| 8298321 | River water utilizing flue gas desulfurization system and humic substance removing method | Nobuyuki Ukai, Takashi Yoshimoto, Susumu Okino | 2012-10-30 |
| 8071036 | Mercury reduction system | Nobuyuki Ukai, Moritoshi Murakami, Susumu Okino, Seiji Kagawa | 2011-12-06 |
| 7906090 | Mercury reduction system and mercury reduction method of flue gas containing mercury | Nobuyuki Ukai, Moritoshi Murakami, Susumu Okino, Seiji Kagawa | 2011-03-15 |
| 7901645 | Mercury reduction system and mercury reduction method of flue gas containing mercury | Nobuyuki Ukai, Moritoshi Murakami, Susumu Okino, Seiji Kagawa | 2011-03-08 |
| 7704472 | Air pollutant control system and method for removing mercury in flue gas | Moritoshi Murakami, Nobuyuki Ukai | 2010-04-27 |
| 5840263 | Flue gas treating process and system | Takeo Shinoda, Tamotsu Higuchi, Shinichiro Kotake, Kiyoshi Okazoe, Koichiro Iwashita +3 more | 1998-11-24 |