Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9227154 | Gas-liquid contactor and CO2 recovery unit | Naoyuki Yoshizumi, Tatsuya Tsujiuchi, Hiromitsu Nagayasu, Yuichiro Sato, Takashi Kamijo +5 more | 2016-01-05 |
| 9084961 | Gas-liquid contacting plate, gas-liquid contacting laminated block body, gas-liquid contacting laminated structure and gas purification device | Tatsuya Tsujiuchi, Hiromitsu Nagayasu, Hiroshi Tanaka, Takuya Hirata, Keiji Fujikawa +7 more | 2015-07-21 |
| 8647420 | System and method for recovering carbon dioxide from flue gas | Hiroshi Tsubone, Takashi Kamijo, Tsuyoshi Oishi, Katsufumi Inoue, Osamu Miyamoto | 2014-02-11 |
| 6203598 | Flue gas treating process and system | Shigeo Hasegawa, Naohiko Ukawa, Susumu Okino, Koichiro Iwashita, Kazuaki Kimura +4 more | 2001-03-20 |
| 6096279 | Flue gas treating process and system | Koichiro Iwashita, Kazuaki Kimura, Naohiko Ukawa, Susumu Okino, Kiyoshi Okazoe | 2000-08-01 |
| 5762884 | Flue gas treating system | Kiyoshi Okazoe, Atsushi Tatani | 1998-06-09 |
| 5665129 | Wet flue-gas dsulfurization system | Kiyoshi Okazoe, Toru Takashina | 1997-09-09 |