Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147158 | Photocurable composition and method for producing semiconductor device | Hikaru TOKUNAGA, Takafumi Endo, Keisuke Hashimoto | 2024-11-19 |
| 12087576 | Composition for forming coating film and method for manufacturing semiconductor device | Tokio NISHITA, Yasunobu Someya, Takahiro Kishioka | 2024-09-10 |
| 12072629 | Resist underlayer film-forming composition containing novolac resin to which aromatic vinyl compound is added | Takafumi Endo, Keisuke Hashimoto, Hirokazu Nishimaki | 2024-08-27 |
| 12025915 | Resist underlayer film-forming composition comprising polymer having structural unit having urea linkage | Tokio NISHITA, Yuichi Goto, Gun SON | 2024-07-02 |