Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988862 | Method for manufacturing carbon fibers and fiber joining method | Fumio Akiyama, Tadayuki Aoyama | 2021-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988862 | Method for manufacturing carbon fibers and fiber joining method | Fumio Akiyama, Tadayuki Aoyama | 2021-04-27 |