Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638214 | Observation window washing device of endoscope | — | 2003-10-28 |
| 6595915 | Jet nozzle for washing observation window of endoscopic insertion instrument | — | 2003-07-22 |
| 6572539 | Linear transmission member driving unit for endoscope | — | 2003-06-03 |
| 6565507 | Flexible tube, and method for manufacturing same | Kouichi Kamata, Masanori Kimura, Kouichi Muraki | 2003-05-20 |
| 6561971 | Endoscope with magnification change function | — | 2003-05-13 |
| 6558317 | Air and water supply system for endoscopes | Kazuaki Takahashi, Etsuko Sugikawa | 2003-05-06 |