Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846286 | Endoscope system | Naoki Suzuki, Kazuki SUMIYAMA, Naoshi Koizumi, Akira Sugiyama, Tetsuya Tarumoto +6 more | 2005-01-25 |
| 6514210 | Forward viewing and radial scanning ultrasonic endoscope | Kenichi Ohara | 2003-02-04 |
| 6511431 | Radial scan, forward viewing ultrasonic endoscope | Kenichi Ohara | 2003-01-28 |
| 6488632 | Ultrasonic endoscope | Kenichi Ohara | 2002-12-03 |
| 6488631 | Ultrasonic endoscope | Kenichi Ohara | 2002-12-03 |
| 6471654 | Ultrasonic endoscope | Kenichi Ohara | 2002-10-29 |
| 6468221 | Ultrasonic endoscope | Kenichi Ohara | 2002-10-22 |