Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683589 | Polyetherimide-based fiber, method for manufacturing same, and fiber structure containing same | Tetsuya Okamoto, Satoshi Katsuya | 2020-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683589 | Polyetherimide-based fiber, method for manufacturing same, and fiber structure containing same | Tetsuya Okamoto, Satoshi Katsuya | 2020-06-16 |