Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000040 | Imaging lens, manufacturing method thereof, and compound lens | Yutaka Ueta, Youhei Nakagawa, Yuma Aoi | 2011-08-16 |
| 7948690 | Composite lens | Ai Takumi, Yutaka Ueta | 2011-05-24 |