Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021293 | Medical treatment endoscope | Takumi Dejima, Kiyotaka Matsuno | 2011-09-20 |
| 8021376 | Endoscopic suturing system | Tetsuya Yamamoto, Koichi Kawashima, Sydney Sheung Chee Chung, Raifu Matsui | 2011-09-20 |
| 8016840 | Endoscopic suturing system | Tetsuya Yamamoto, Koichi Kawashima, Sydney Sheung Chee Chung, Raifu Matsui | 2011-09-13 |