Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755552 | Frequency converter | — | 2017-09-05 |
| 9729040 | Magnetic gear device having a plurality of magnetic bodies arranged in a particular configuration | Junichi Sutani, Hiromitsu Ohhashi | 2017-08-08 |
| 9580797 | Magnetic-field-generating apparatus for magnetron sputtering | Yoshihiko Kuriyama | 2017-02-28 |