Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004772 | Zoom lens system, imaging device and camera | Keiki Yoshitsugu | 2011-08-23 |
| 8000025 | Zoom lens system, imaging device and camera | Yasunori Tohchi, Yoshiaki Kurioka | 2011-08-16 |
| 7952810 | Zoom lens system, imaging device and camera | Keiki Yoshitsugu, Shinji Yamaguchi | 2011-05-31 |
| 7952812 | Zoom lens system, imaging device and camera | Keiki Yoshitsugu, Shinji Yamaguchi | 2011-05-31 |