Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497651 | Operating instrument insertion apparatus and operation supporting apparatus | Kazutoshi Kan, Kouji Nishizawa | 2002-12-24 |
| 6454776 | Surgical operating apparatus | Fujio Tajima, Kazutoshi Kan, Masakatsu Fujie | 2002-09-24 |
| 6402737 | Surgical apparatus | Fujio Tajima, Kazutoshi Kan, Masakatsu Fujie | 2002-06-11 |