Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559602 | Sol for tissue perforation closure, ulcer protection, and vascular embolization | Toshio Uraoka, Naohisa Yahagi, Shunji Yunoki, Takefumi Narita | 2023-01-24 |
| 10933171 | Collagen sol for submucosal local injection | Toshio Uraoka, Naohisa Yahagi, Shunji Yunoki, Takefumi Narita | 2021-03-02 |
| 10815393 | Gelatin, chemically modified product thereof, aqueous composition and medical laminate containing same, production method for medical laminate, and cell sheet isolation method | Shunji Yunoki, Hirosuke Hatayama, Masataka IDA, Yosuke HIRAOKA | 2020-10-27 |