Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390100 | Measuring method for measuring sensing capability of eye of subject, and setting method for progressive power lens | Toshiaki Sonehara, Ayumu Ito, Nagisa Ishihara | 2025-08-19 |
| 12310662 | Measuring method for measuring rotation characteristic of eyeball of subject and setting method for progressive power lens | Nagisa Ishihara, Ayumu Ito, Toshiaki Sonehara | 2025-05-27 |