Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122121 | Flexible tube for endoscope, endoscopic medical device, and methods for producing the same | Yoshihiro Nakai, Toshihide Yoshitani, Shinya Abe, Takeshi Senga | 2024-10-22 |
| 12075976 | Flexible tube for endoscope, endoscopic medical device, and methods for producing the same | Yoshihiro Nakai, Toshihide Yoshitani, Shinya Abe, Takeshi Senga | 2024-09-03 |
| 5172886 | Fluid flow control valve assembly | Tetsuzo Takotani | 1992-12-22 |