Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846285 | Endoscope apparatus with drum part to wind insertion part therearound | Hiroshi Hasegawa, Seiji Kimura, Shinji Fujikawa, Takakazu Ishigami, Masahiro Kumakura +1 more | 2005-01-25 |