Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274182 | Poly(amic acid), poly(amic acid) solution, polyimide, polyimide film, layered product, flexible device, and production method for polyimide film | Hirofumi Nakayama | 2022-03-15 |
| 11260636 | Polyamide acid, polyamide acid solution, polyimide, polyimide film, laminate, flexible device, and method of manufacturing polyimide film | — | 2022-03-01 |