Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863875 | Flue gas treating system and process | Kazuaki Kimura, Kazumitsu Suzuki, Naohiko Ukawa, Toru Takashina | 2005-03-08 |
| 6068822 | Desulforization method and desulfurization apparatus in geothermal power plant | Atsushi Tatani | 2000-05-30 |
| 6001154 | Gas-liquid contact apparatus | Kazuaki Kimura, Eiji Ochi, Toru Takashina, Susumu Okino | 1999-12-14 |
| 5840263 | Flue gas treating process and system | Takeo Shinoda, Tamotsu Higuchi, Kiyoshi Okazoe, Tatsuto Nagayasu, Koichiro Iwashita +3 more | 1998-11-24 |
| 5705046 | Process for treating effluent from flue-gas desulfurization system and apparatus therefor | Tatunori Miwata, Tsumoru Nakamura, Yoshiharu Aoki | 1998-01-06 |
| 5560894 | Process for treatment of exhaust gas | Tsutomu Ueno, Yutaka Kitayama, Hiroaki Tsuchiai, Atsushi Tatani, Hiroshi Fujita | 1996-10-01 |
| 5433936 | Flue gas desulfurization process | Naohiko Ukawa, Toru Takashina, Tsumoru Nakamura | 1995-07-18 |