Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670124 | Nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof | Kiyoshi Itoga, Yoshio Tsutsumi, Masanori Tsuji | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670124 | Nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof | Kiyoshi Itoga, Yoshio Tsutsumi, Masanori Tsuji | 1997-09-23 |