Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896858 | Gas refining system | Atsushi Tatani, Makoto Susaki, Taku Shimizu, Toshikuni Sera, Kenji Inoue | 2005-05-24 |
| 6863875 | Flue gas treating system and process | Shinichiro Kotake, Kazumitsu Suzuki, Naohiko Ukawa, Toru Takashina | 2005-03-08 |