Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405533 | Resist underlayer film-forming composition containing substituted crosslinkable compound | Keisuke Hashimoto, Kenji Takase, Tetsuya Shinjo, Rikimaru Sakamoto, Hirokazu Nishimaki | 2025-09-02 |
| 12366804 | Composition containing a heterocyclic compound having a dicyanostyryl group, for forming a resist underlayer film capable of being wet etched | Yuki Endo | 2025-07-22 |
| 12344758 | Chemical solution-resistant protective film forming composition containing polymerization product having diol structure at terminal thereof | Tokio NISHITA | 2025-07-01 |
| 12331156 | Chemical-resistant protective film forming composition containing hydroxyaryl-terminated polymer | Shigetaka OTAGIRI, Tokio NISHITA, Yuki Endo, Takahiro Kishioka | 2025-06-17 |
| 12242194 | Resist underlayer film-forming composition comprising epoxy adduct having long-chain alkyl group | Daigo Saito, Ryo Karasawa, Rikimaru Sakamoto | 2025-03-04 |
| 12222651 | Resist underlayer film forming composition having a disulfide structure | Yuichi Goto, Yasunobu Someya, Ryuta MIZUOCHI, Satoshi KAMIBAYASHI | 2025-02-11 |