Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136435 | Method for producing polyimide film, polyimide film, polyamic acid solution, and photosensitive composition | Shinichi Komatsu, Hiroki Chisaka, Dai Shiota | 2021-10-05 |
| 11106132 | Energy-sensitive composition, cured product, and pattern forming method | Dai Shiota, Koji Arimitsu | 2021-08-31 |
| 10954340 | Polyimide precursor composition | Hiroki Chisaka, Dai Shiota, Shinichi Komatsu | 2021-03-23 |