Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615486 | Apparatus for measuring the shape of a frame of spectacles | Shuichi Sato | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615486 | Apparatus for measuring the shape of a frame of spectacles | Shuichi Sato | 1997-04-01 |