Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988497 | Optical unit and film thickness measurement device | Ikuo Arata, Kenichi Ohtsuka | 2024-05-21 |
| 11921277 | Image acquisition device and image acquisition method | — | 2024-03-05 |