Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048373 | Rimless eyeglasses and parts thereof | Katsushi Yamaguchi | 2006-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048373 | Rimless eyeglasses and parts thereof | Katsushi Yamaguchi | 2006-05-23 |