Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696808 | Porous film and method of forming porous film | Tomoya Sasaki, Kana MIYAZAKI, Kenji Kajiwara, Masashige Watanabe | 2020-06-30 |
| 10647881 | Polyimide precursor composition, method of preparing polyimide precursor composition, and method of preparing polyimide molded article | Tomoya Sasaki, Tsuyoshi Miyamoto, Kana MIYAZAKI | 2020-05-12 |
| 10597505 | Polyimide precursor solution and polyimide film | Tomoya Sasaki, Takashi Imai | 2020-03-24 |
| 10542623 | Porous polyimide shaped article | Hajime SUGAHARA, Hidekazu Hirose, Tomoya Sasaki, Kosaku YOSHIMURA, Akira Imai | 2020-01-21 |