Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870778 | Tranlumen endoscope insertion surgery | Hidemichi Aoki, Takeharu NAKAZATO, Kosuke MOTAI, Toshihiro Shizuka | 2014-10-28 |
| 8211007 | Lymph node removing method | Kenichi NISHINA, Takeharu NAKAZATO, Tetsuya Yamamoto | 2012-07-03 |
| 7258668 | Ultrasonic probe for operation under microscope | Kenji Hirooka, Ichiro Ohdachi | 2007-08-21 |
| 6641539 | Ultrasonic probe for operation under microscope | Kenji Hirooka, Ichiro Ohdachi | 2003-11-04 |