Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635692 | Resist underlying film forming composition | Hiroto OGATA, Takahiro Kishioka | 2023-04-25 |
| 11542366 | Composition for forming resist underlayer film and method for forming resist pattern using same | Hiroto OGATA, Yuki Usui, Takahiro Kishioka | 2023-01-03 |