Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959291 | Telecentric lens system and vision measuring instrument | Hitoshi Isobe | 2011-06-14 |
| 6639653 | Double telecentric objective lens | Tatsuya Nagahama | 2003-10-28 |
| 6016226 | Objective lens for a microscope | — | 2000-01-18 |