Issued Patents 2003
Showing 1–1 of 1 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, Koji Yasunaga, Masaru Karasawa +2 more | 2003-12-23 |