Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221556 | Hard-mask forming composition, method for manufacturing electronic component, and compound and resin | — | 2025-02-11 |
| 11921425 | Hard mask-forming composition and method for manufacturing electronic component | Junichi Tsuchiya | 2024-03-05 |
| 11746189 | Hard-mask forming composition, method for manufacturing electronic component, and resin | — | 2023-09-05 |
| 11650503 | Hard mask-forming composition and method for manufacturing electronic component | Junichi Tsuchiya | 2023-05-16 |
| 11248086 | Hard-mask forming composition and method for manufacturing electronic component | Ryoji Watanabe | 2022-02-15 |