Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732297 | Gas purification method | Takahisa Utaki, Kenji Seki, Yuhei Morita | 2017-08-15 |
| 9675927 | Method for hydrogen production by pressure swing adsorption | Tsubasa Shimizu, Koichiro Ikeda, Yukio Hiranaka, Satoshi Mori | 2017-06-13 |