Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873847 | Cylinder device | Osamu Kanazawa | 2024-01-16 |
| 11644051 | Cylinder device | Osamu Kanazawa | 2023-05-09 |
| 10927864 | Fluid cylinder | Osamu Kanazawa, Keita Kikuchi, Yuki Yuasa | 2021-02-23 |