Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452434 | Medical device and endoscope system | Takuto YOSHINAGA, Tatsuhiko Suzuki | 2022-09-27 |
| 11432709 | Endoscope system | Takuto YOSHINAGA, Tatsuhiko Suzuki | 2022-09-06 |
| 11311177 | Endoscope and endoscope system | Kenji TAKATSUJI | 2022-04-26 |
| 11266429 | Transducer unit and ultrasonic treatment instrument | Kiichiro Sawada | 2022-03-08 |