Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666876 | Forceps and manipulator with using thereof | Toshikazu Kawai, Kouji Nishizawa | 2003-12-23 |
| 6557558 | Medical treatment apparatus | Fujio Tajima, Masakatsu Fujie, Hiroshi Takeuchi, Etsuji Yamamoto, Koichi Sano | 2003-05-06 |