Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072693 | Optical system | Shin Nakamura | 2011-12-06 |
| 7929219 | Optical element, optical system and endoscope using the same | — | 2011-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072693 | Optical system | Shin Nakamura | 2011-12-06 |
| 7929219 | Optical element, optical system and endoscope using the same | — | 2011-04-19 |