Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456446 | Lens holder provided with a lens holding frame which holds a lens having a circular outer diameter | Tamotsu Koiwai | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456446 | Lens holder provided with a lens holding frame which holds a lens having a circular outer diameter | Tamotsu Koiwai | 2002-09-24 |