Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542867 | Endoscope | — | 2020-01-28 |
| 10142523 | Endoscope and cylindrical structure for endoscope | — | 2018-11-27 |
| 10088668 | Endoscope | — | 2018-10-02 |
| 9757011 | Distal end rigid section of insertion portion of endoscope and endoscope | — | 2017-09-12 |
| 9060677 | Endoscope | — | 2015-06-23 |
| 8939899 | Endoscope bending portion and manufacturing method of bending tube | Hideya Kitagawa | 2015-01-27 |
| 8438896 | Endoscopic insertion portion and manufacturing method thereof | Hideya Kitagawa | 2013-05-14 |