Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501992 | Vapor deposition mask and method for manufacturing same, vapor deposition mask device and method for manufacturing same, intermediate, vapor deposition method, and method for manufacturing organic EL display device | — | 2022-11-15 |
| 11486031 | Metal plate | Isao MIYATANI | 2022-11-01 |
| 11434559 | Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus | Daigo Aoki, Isao Inoue | 2022-09-06 |
| 11313026 | Method of manufacturing deposition mask, intermediate product to which deposition mask is allocated, and deposition mask | Takanori MARUOKA, Sachiyo Matsuura | 2022-04-26 |
| 11279999 | Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus | Daigo Aoki, Isao Inoue | 2022-03-22 |
| 11237481 | 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, Hideyuki Okamoto, Masato Ushikusa | 2022-02-01 |
| 11220736 | Deposition mask | — | 2022-01-11 |
| 11217750 | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by using metal plate | — | 2022-01-04 |