Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169715 | Variable focal length lens, and focal length adjusting device, and imaging apparatus that use the same | Takeshi Kinoshita, Koji Yoneda, Toshihiro Hirai, Katsuya Fujii | 2012-05-01 |