Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11096561 | Control apparatus for insertion device and insertion device | Takashi Suzuki, Fumiyuki Onoda, Takashi Yamashita, Yasuaki Natori, Yoshitaka Umemoto | 2021-08-24 |
| 10966596 | Insertion device | Takashi Yamashita, Yasuaki Natori, Takashi Suzuki, Yoshitaka Umemoto, Fumiyuki Onoda | 2021-04-06 |