Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506980 | Resist underlayer film forming composition using a fluorene compound | Keisuke Hashimoto, Rikimaru Sakamoto | 2022-11-22 |
| 11454889 | Crosslinkable compound-containing photocurable stepped substrate-coating composition | Takafumi Endo | 2022-09-27 |
| 11385546 | Multi-level substrate coating film-forming composition containing plasma-curable compound based on unsaturated bonds between carbon atoms | Takafumi Endo, Keisuke Hashimoto, Rikimaru Sakamoto | 2022-07-12 |