Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441141 | Drive shaft, insertion instrument and insertion device | Kimihiko Naito | 2019-10-15 |
| 10194786 | Insertion device | — | 2019-02-05 |
| 10172600 | Insertion apparatus | Yasuhiro Okamoto, Hiroki Moriyama, Hiroaki Miyoshi | 2019-01-08 |