Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092547 | Method for evaluating spectacle lens, and spectacle lens | Takahiro Uchidani | 2024-09-17 |
| 12013598 | Eyeglass lens | Takako ISHIZAKI, Shigetoshi Kono | 2024-06-18 |
| 12007626 | Spectacle lens and method for designing the same | Toshiaki Sonehara | 2024-06-11 |
| 11947191 | Eyeglass lens | Takako ISHIZAKI, Shigetoshi Kono | 2024-04-02 |
| 11880094 | Eyeglass lens | Takako ISHIZAKI, Shigetoshi Kono | 2024-01-23 |