Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494222 | Ultrasonic cleaning apparatus for an endoscope | Naotake Mitsumori | 2002-12-17 |
| 6398722 | Endoscope rubber part having a perfluoromonomer structure | Naotake Mitsumori | 2002-06-04 |