Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589163 | Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means | Chieko Aizawa, Jun Hasegawa, Katsuyoshi Sasagawa, Seiki Toriyama, Takayasu Miyagi +5 more | 2003-07-08 |
| 6511417 | System for detecting the shape of an endoscope using source coils and sense coils | Chieko Aizawa, Yasuhiro Yoshizawa, Fumiyuki Onoda, Seiki Toriyama, Takeshi Kawabata +12 more | 2003-01-28 |