Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559602 | Sol for tissue perforation closure, ulcer protection, and vascular embolization | Toshio Uraoka, Naohisa Yahagi, Shunji Yunoki, Yoshimi Ohyabu | 2023-01-24 |
| 10933171 | Collagen sol for submucosal local injection | Toshio Uraoka, Naohisa Yahagi, Shunji Yunoki, Yoshimi Ohyabu | 2021-03-02 |