Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523042 | Image detection device | — | 2022-12-06 |
| 11474285 | Variable focal length lens device and variable focal length lens control method | Shiro Igasaki | 2022-10-18 |
| 11215739 | Variable focal length lens apparatus and control method | Shiro Igasaki, Nobuo Ooba, Masaki Okayasu | 2022-01-04 |