Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12193705 | Pipe for fluid supply and air feeding system including pipe for fluid supply | Shinya Torii, Kunitoshi HIRAGA, Koji Yamaoka, Takefumi Uesugi, Keita Kimura +1 more | 2025-01-14 |
| 12090268 | Connection unit for air feeding tube, and method of feeding air into connection unit for air feeding tube | Motoyasu Toyama, Kunitoshi HIRAGA, Shinya Torii, Koji Yamaoka, Takefumi Uesugi +1 more | 2024-09-17 |
| 12023437 | Insufflation system and insufflation control method | Koji Yamaoka, Shinya Torii, Keita Kimura, Kunitoshi HIRAGA, Takefumi Uesugi | 2024-07-02 |
| 11890410 | Insufflator, connector for insufflator, and insufflation apparatus | Kunitoshi HIRAGA, Koji Yamaoka, Keita Kimura, Takefumi Uesugi, Shinya Torii | 2024-02-06 |
| 11534561 | Insufflation device and method of adjusting intra-abdominal pressure | Takefumi Uesugi, Koji Yamaoka, Kunitoshi HIRAGA, Shinya Torii, Keita Kimura | 2022-12-27 |
| 10195372 | Pneumoperitoneum apparatus | Kunitoshi HIRAGA, Takefumi Uesugi, Koji Yamaoka | 2019-02-05 |
| 9724481 | Gas delivery system and surgery system | — | 2017-08-08 |