Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439727 | Barrier member for a telescope | — | 2002-08-27 |
| 6429969 | Binoculars having lens barrels movable between open and closed states by pivotal movement | Fumio Tomikawa, Yuichi Torikoshi | 2002-08-06 |