Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768436 | Protective film forming composition having a diol structure | Takafumi Endo, Takahiro Kishioka | 2023-09-26 |
| 11674053 | Composition for forming underlayer film of self-assembled film including aliphatic polycyclic structure | Takafumi Endo, Hiroyuki Wakayama, Rikimaru Sakamoto | 2023-06-13 |
| 11592747 | Resist underlayer film-forming composition comprising carbonyl-containing polyhydroxy aromatic ring novolac resin | Ryo Karasawa, Keisuke Hashimoto, Tetsuya Shinjo, Rikimaru Sakamoto | 2023-02-28 |