Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874976 | Acid gas removal apparatus and acid gas removal method | Hiroshi Tanaka, Takashi Kamijo, Tatsuya Tsujiuchi | 2020-12-29 |
| 10857502 | Absorbent liquid for CO2 and/or H2S, and apparatus and method using same | Hiroshi Tanaka, Masami Kondo, Takashi Kamijo, Tatsuya Tsujiuchi | 2020-12-08 |
| 10835862 | Air pollution control system and method | Tatsuto Nagayasu, Takashi Kamijo, Masayuki Inui, Tsuyoshi Oishi, Hiromitsu Nagayasu +5 more | 2020-11-17 |
| 10835863 | CO2 recovery device and CO2 recovery method | Hiroshi Tanaka, Atsuhiro Yukumoto, Tsuyoshi Oishi, Takahiko Endo, Tatsuya Tsujiuchi | 2020-11-17 |
| 10677704 | System for analyzing carbon dioxide concentration of amine-based absorbing solution, carbon dioxide recovery system, and method of operating the same | Masakazu Sakaguchi, Tatsuya Tsujiuchi, Hiroshi Tanaka | 2020-06-09 |
| 10668427 | Acid gas recovery method and system and iron ion analysis method and system | Shinichi Okamoto, Hiromitsu Nagayasu, Masaru Chiyomaru, Tatsuya Tsujiuchi | 2020-06-02 |
| 10610820 | Flue gas treatment system and method | Hiromitsu Nagayasu, Yasutoshi Ueda, Tomoki Noborisato, Takao Tanaka, Masaya Kato | 2020-04-07 |