Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473219 | Method for producing a polybenzimidazole carbon fiber | Toshihira IRISAWA, Hiroaki Hatori, Masaya Kodama | 2022-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473219 | Method for producing a polybenzimidazole carbon fiber | Toshihira IRISAWA, Hiroaki Hatori, Masaya Kodama | 2022-10-18 |