Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852954 | Blade open-close device and electronic device | — | 2023-12-26 |
| 11815786 | Blade open-close device and electronic device | Nobuaki Watanabe | 2023-11-14 |
| 11775032 | Blade driving device | Ryosuke USHIO, Nobuaki Watanabe | 2023-10-03 |
| 11611687 | Blade open-close device and electronic device | Ryosuke USHIO, Kenzo Imai, Nobuaki Watanabe | 2023-03-21 |