Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934614 | Vapor deposition mask, vapor deposition mask production method, and organic semiconductor element production method | Susumu Sakio, Katsuhiko Kishimoto, Koshi Nishida | 2021-03-02 |