Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320134 | Cooling device, light source device, and medical observation system | Yoichiro Sakanoue | 2022-05-03 |
| 11071445 | Medical light source device and medical observation system | Naobumi Okada | 2021-07-27 |