Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447634 | Treatment agent for carbon fiber precursor and carbon fiber precursor | Akihiro Doi | 2022-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447634 | Treatment agent for carbon fiber precursor and carbon fiber precursor | Akihiro Doi | 2022-09-20 |