Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840675 | System and method for recovering gas containing CO2 and H2S | Yuudai Katou, Moritoshi Murakami, Masaki Yushima, Kazuo Ishida | 2017-12-12 |
| 9782720 | Degradant concentration measurement device and acidic gas removal device | Atsuhiro Yukumoto, Yudai Kato, Haruaki Hirayama, Kazuo Ishida | 2017-10-10 |
| 9777232 | System and method for recovering gas containing CO2 and H2S | Yuudai Katou, Moritoshi Murakami, Masaki Yushima, Kazuo Ishida | 2017-10-03 |