Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140639 | Measurement device, measurement method, and storage medium | Yuki Tominaga, Mao Hori | 2024-11-12 |
| 12140821 | Progressive addition lens and design method therefor | Hiroshi Asami, Yasunori Izawa | 2024-11-12 |
| 12124114 | System of progressive addition lens, design method of progressive addition lens, and progressive addition lens group | — | 2024-10-22 |
| 12099260 | Progressive addition lens and design method therefor | Hiroshi Asami, Yasunori Izawa | 2024-09-24 |
| 12078873 | Method for designing progressive addition lens, system for designing progressive addition lens, and progressive addition lens group | — | 2024-09-03 |