Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127726 | Method and device for manufacturing flexible light emission device | Katsuhiko Kishimoto, Kohichi Tanaka | 2021-09-21 |
| 11101455 | Vapor deposition mask, production method therefor, and production method for organic EL display device | Katsuhiko Kishimoto | 2021-08-24 |
| 10957882 | Vapor deposition mask, production method therefor, and production method for organic EL display device | Katsuhiko Kishimoto | 2021-03-23 |