Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513316 | Single focus image pickup optical system, and image pickup device and camera system using single focus image pickup optical system | Hideki Kai | 2022-11-29 |
| 8675100 | Zoom lens system, imaging device and camera | Takakazu Bito, Shinji Yamaguchi | 2014-03-18 |
| 8665532 | Zoom lens system, imaging device and camera | Yoshiaki Kurioka, Shunichiro Yoshinaga | 2014-03-04 |
| 8379114 | Zoom lens system, imaging device and camera | Takakazu Bito, Shinji Yamaguchi | 2013-02-19 |