Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148397 | Deposition mask package and deposition mask packaging method | Takumi OIKE, Tsukasa Mukaida, Takeru Watanabe | 2021-10-19 |
| 11136664 | Deposition mask and method of manufacturing deposition mask | Yasuhiro Uchida, Sachiyo Matsuura | 2021-10-05 |
| 11118258 | Deposition mask, method of manufacturing deposition mask and metal plate | Yo Shimazaki, Kentarou Seki, Hiroki Furushou, Chiaki Hatsuta | 2021-09-14 |
| 10991883 | Deposition mask, method of manufacturing deposition mask device, and method of manufacturing deposition mask | — | 2021-04-27 |