Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941787 | Power source integrated vacuum pump having a power source with a substrate in contact with and covering a portion of a cooling surface which is also covered by a heat insulating plate | Haruhiko Sakai | 2021-03-09 |
| 10917940 | Vacuum pump and pump-integrated power source device | — | 2021-02-09 |