Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799434 | Magnetic field generating device and superconducting rotary machine comprising magnetic field generating device | Katsuya Umemoto | 2017-10-24 |
| 9768652 | Superconducting field pole | Katsuya Umemoto, Mitsuru Izumi, Keita Tsuzuki | 2017-09-19 |