Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454890 | Composition for resist underlayer film formation, resist underlayer film and forming method thereof, patterned substrate-producing method, and compound | Naoya Nosaka, Yuushi MATSUMURA, Hiroki Nakatsu, Hiroki Nakagawa | 2022-09-27 |
| 11215928 | Composition for resist underlayer film formation, resist underlayer film and method for forming the same, and production method of a patterned substrate | Hiroki Nakatsu, Kazunori Sakai, Ichihiro Miura | 2022-01-04 |