Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827535 | Steam permselective membrane, and method using same for separating steam from mixed gas | Osamu Okada, Nobuaki Hanai, Miwako Obama | 2017-11-28 |
| 9597632 | Selectively CO 2-permeable membrane, method for separating CO2 from mixed gas, and membrane separation equipment | Osamu Okada, Nobuaki Hanai, Shohei Kasahara, Hideto Matsuyama | 2017-03-21 |