Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253778 | Vacuum pump | — | 2019-04-09 |
| 10161404 | Turbo-molecular pump | Tetsuya Tsubokawa | 2018-12-25 |
| 10024327 | Turbomolecular pump, and method of manufacturing rotor | — | 2018-07-17 |
| 9926792 | Turbo-molecular pump | — | 2018-03-27 |
| 9745989 | Turbo-molecular pump | — | 2017-08-29 |
| 9638200 | Turbo-molecular pump | — | 2017-05-02 |
| 9618012 | Turbo-molecular pump | — | 2017-04-11 |
| 9347463 | Turbo-molecular pump | — | 2016-05-24 |
| 9157443 | Turbo molecular pump device | — | 2015-10-13 |
| 8308427 | Vacuum pump | — | 2012-11-13 |
| 8221052 | Turbo-molecular pump | — | 2012-07-17 |