Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666875 | Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact state | Tomohisa Sakurai, Shinji Hatta, Akira Shiga, Tsuyoshi Tsukagoshi, Koji Yasunaga +2 more | 2003-12-23 |
| 6494827 | Endoscope device and operation apparatus | Kazutaka Matsumoto, Hiroyuki Sangu, Itaru Osaki, Masakazu Gotanda, Seiichi Hosoda +6 more | 2002-12-17 |
| 5738632 | Device for use in combination with a magnetic resonance imaging apparatus | — | 1998-04-14 |