Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380546 | Deposition mask, deposition mask apparatus, manufacturing method of deposition mask, and manufacturing method of deposition mask apparatus | Masato Ushikusa, Yusuke Nakamura, Hideyuki Okamoto | 2022-07-05 |