Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274504 | Non-contact ultrasonic ophthalmotonometer | Tetsuyuki Miwa, Kazunari Shimizu, Shirohisa Kobayashi, Kenji Nakamura | 2025-04-15 |
| 12207880 | Ultrasonic tonometer | Tetsuyuki Miwa, Kazunari Shimizu | 2025-01-28 |