Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434559 | Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus | Chikao Ikenaga, Isao Inoue | 2022-09-06 |
| 11279999 | Deposition mask apparatus, mask support mechanism, and production method for deposition mask apparatus | Chikao Ikenaga, Isao Inoue | 2022-03-22 |