Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416784 | Exhaust pump | Yoshiyuki Sakaguchi, Akihiro Ito | 2016-08-16 |
| 9388816 | Turbo-molecular pump | Yoshiyuki Sakaguchi, Tooru Miwata | 2016-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416784 | Exhaust pump | Yoshiyuki Sakaguchi, Akihiro Ito | 2016-08-16 |
| 9388816 | Turbo-molecular pump | Yoshiyuki Sakaguchi, Tooru Miwata | 2016-07-12 |