Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816514 | Magnetic bearing device and vacuum pump | — | 2017-11-14 |
| 9657774 | Magnetic bearing device and vacuum pump | — | 2017-05-23 |
| 9624974 | Magnetic bearing device and vacuum pump | Yoshihiro Nagano | 2017-04-18 |
| 9605681 | Vacuum pump | — | 2017-03-28 |