Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627640 | Optical element angle adjustment device and extreme ultraviolet light generation device | Kenshiro NAGAHAMA | 2020-04-21 |
| 10609247 | Information processing system and image forming apparatus that record communication sound data | — | 2020-03-31 |