Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000040 | Imaging lens, manufacturing method thereof, and compound lens | Satoru Ota, Yutaka Ueta, Youhei Nakagawa | 2011-08-16 |
| 7916405 | Imaging lens unit, imaging device, and portable terminal | Youhei Nakagawa | 2011-03-29 |