Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128500 | Manufacturing method for vapor deposition mask device and manufacturing apparatus for vapor deposition mask device | — | 2024-10-29 |
| 12117727 | Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask | Hiroki Oka, Sachiyo Matsuura, Chiaki Hatsuta, Chikao Ikenaga, Masato Ushikusa | 2024-10-15 |