Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12232988 | Medical stent and stent delivery device | Ryosuke Sakai, Toshihiro Yamagata, Kazuhiro Noda, Yuko Kirino | 2025-02-25 |
| 9974526 | Ultrasonic endoscope biopsy system with treatment tool having various rigidity sections | Tomohiko Mamiya | 2018-05-22 |