Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578887 | Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereof | Tadashi Kaga, Ayumu Ito | 2020-03-03 |
| 10578888 | Pair of spectacle lenses for binocular vision, manufacturing method, supply system and supply program thereof | Tadashi Kaga, Ayumu Ito | 2020-03-03 |