Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686369 | Vibration damping device and bobbin holder system | Shogo Kojima, Yukio Ishida | 2023-06-27 |
| 10883564 | Liquid damper system | Shogo Kojima, Yukio Ishida | 2021-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686369 | Vibration damping device and bobbin holder system | Shogo Kojima, Yukio Ishida | 2023-06-27 |
| 10883564 | Liquid damper system | Shogo Kojima, Yukio Ishida | 2021-01-05 |