Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173513 | Surface treatment device comprising a paddle for stirring a surface treatment solution, paddle for stirring a surface treatment solution and method thereof | Tomoji Okuda, Daisuke Matsuyama, Masayuki Kiso, Daisuke Hashimoto, Akira Okada | 2021-11-16 |
| 11024011 | Image display apparatus and image display method | — | 2021-06-01 |