Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888690 | Hot crimping structure and method for fixing a lens to a lens frame, and hot crimping tool therefor | Masashi Takahashi | 2005-05-03 |
| 6876499 | Cam mechanism | — | 2005-04-05 |
| 6867926 | Cam rib support structure | Masashi Takahashi | 2005-03-15 |