Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680140 | Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film | Hajime SUGAHARA, Hidekazu Hirose, Kosaku YOSHIMURA, Tomoya Sasaki, Yasunobu KASHIMA +1 more | 2023-06-20 |