Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429709 | Eyeglass lens | — | 2025-09-30 |
| 12422697 | Eyeglass lens | — | 2025-09-23 |
| 12366503 | Eyeglasses lens evaluation device | — | 2025-07-22 |
| 12353065 | Spectacle lens and method for designing the same | Toshiaki Sonehara | 2025-07-08 |
| 12339420 | Eyeglass lens | Takako ISHIZAKI, Shigetoshi Kono | 2025-06-24 |
| 12292622 | Spectacle lens and method for manufacturing same | Takako ISHIZAKI, Keigo Hasegawa | 2025-05-06 |
| 12276870 | Eyeglass lens | — | 2025-04-15 |