Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747728 | Compound, resin, composition, resist pattern formation method, circuit pattern formation method and method for purifying resin | Yu Okada, Takashi MAKINOSHIMA, Masatoshi Echigo | 2023-09-05 |