Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919267 | Gas-liquid contactor and CO2 recovery device | Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Atsuhiro Yukumoto, Tsuyoshi Oishi | 2018-03-20 |
| 9568193 | Air pollution control system and air pollution control method | Tsuyoshi Oishi, Hiroshi Tanaka, Hiromitsu Nagayasu, Takuya Hirata, Tomoki Noborisato | 2017-02-14 |
| 9227154 | Gas-liquid contactor and CO2 recovery unit | Naoyuki Yoshizumi, Tatsuya Tsujiuchi, Hiromitsu Nagayasu, Toyoshi Nakagawa, Yuichiro Sato +5 more | 2016-01-05 |