Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11389631 | Dilator | Yukihiro FUSEYA, Hideaki Maki, Akira Sawai | 2022-07-19 |
| 11386464 | Control method | Kaede Ono | 2022-07-12 |
| 11331459 | Dilator | Yukihiro FUSEYA, Hideaki Maki, Akira Sawai, Marina Kitai | 2022-05-17 |