Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174539 | Negative photosensitive resin composition, production method for polyimide, production method for cured relief pattern, and semiconductor device | Takeki SHIMIZU, Tatsuya Hirata | 2024-12-24 |