Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811186 | Magnetic coupling device and wireless power transmission system using the same | Kazuyoshi Hanabusa | 2020-10-20 |
| 10804029 | Rotary type magnetic coupling device | Kazuyoshi Hanabusa | 2020-10-13 |
| 10650963 | Magnetic coupling device and wireless power transmission system using the same | Kazuyoshi Hanabusa | 2020-05-12 |