Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962803 | Lens edging system, edging size management device, edging size management method and method of manufacturing spectacle lens | Tsukasa Sato | 2018-05-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962803 | Lens edging system, edging size management device, edging size management method and method of manufacturing spectacle lens | Tsukasa Sato | 2018-05-08 |