Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078925 | Vacuum pump and rotating cylindrical body included in vacuum pump | Yoshiyuki Sakaguchi, Nahoko Yoshihara | 2021-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078925 | Vacuum pump and rotating cylindrical body included in vacuum pump | Yoshiyuki Sakaguchi, Nahoko Yoshihara | 2021-08-03 |