Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712643 | Filtration device | Mitsunobu Okamoto, Masanori Wakabayashi | 2023-08-01 |
| 11602705 | Filtration device | Mitsunobu Okamoto, Masanori Wakabayashi | 2023-03-14 |
| 11549569 | Speed reducing device and drive device | — | 2023-01-10 |