Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829685 | Optical system and image pickup apparatus | Hisayuki Yamanaka, Keisuke Okada | 2017-11-28 |
| 9645353 | Optical system and image pickup apparatus | Hisayuki Yamanaka, Keisuke Okada, Takahiko Sakai | 2017-05-09 |
| 9594234 | Zoom lens and camera device | Jun Takahashi | 2017-03-14 |
| 9557546 | Zoom lens and imaging apparatus | — | 2017-01-31 |