Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833467 | Boiler plant and carbon dioxide removal method | Atsushi Tsutsumi, Hiromi Ishii, Tetsuya Tanaka, Naoyuki Nagafuchi | 2023-12-05 |
| 11795843 | Gas turbine plant | Atsushi Tsutsumi, Tetsuya Tanaka, Naoyuki Nagafuchi | 2023-10-24 |
| 11772041 | Composite amine absorbent, and device and method for removing CO2 or H2S, or both of CO2 and H2S | Hiroshi Tanaka, Takuya Hirata, Tatsuya Tsujiuchi, Tomoki Noborisato | 2023-10-03 |
| 11633692 | Absorbent liquid for CO2 and/or H2S, and apparatus and method using same | Hiroshi Tanaka, Takuya Hirata, Masami Kondo, Tatsuya Tsujiuchi | 2023-04-25 |
| 11628391 | Carbon dioxide recovery apparatus | Osamu Miyamoto, Shinya Kishimoto | 2023-04-18 |
| 11555429 | Gas turbine plant and exhaust carbon dioxide recovery method therefor | Naoyuki Nagafuchi, Atsushi Tsutsumi, Hiroaki Shigeta | 2023-01-17 |