Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4718407 | Operating mechanism for bendable section of endoscope | — | 1988-01-12 |
| 4710807 | Illuminating light supply system in electronic endoscope apparatus | — | 1987-12-01 |
| 4601283 | Endoscope with a memory shape alloy to control tube bending | — | 1986-07-22 |
| 4336794 | Guide tube | — | 1982-06-29 |
| 4332242 | Guide tube assembly | — | 1982-06-01 |
| 4281931 | Measuring apparatus comprising light optics utilizing cylindrical focusing glass fiber | — | 1981-08-04 |
| 4279246 | Device for preventing clouding of an observing window | — | 1981-07-21 |
| 4209228 | Pressure-light endoscope | — | 1980-06-24 |
| 4190041 | Cleaning device for wire guide tube in an endoscope | — | 1980-02-26 |