Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204038 | Vacuum pump, and magnetic bearing device and annular electromagnet used in vacuum pump | Toom Miwata, Yoshiyuki Sakaguchi | 2021-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204038 | Vacuum pump, and magnetic bearing device and annular electromagnet used in vacuum pump | Toom Miwata, Yoshiyuki Sakaguchi | 2021-12-21 |