Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456706 | Cryopump | — | 2019-10-29 |
| 10359034 | Cryopump | — | 2019-07-23 |
| 10180642 | Pressure device, image forming apparatus, and method of controlling pressure device | Minoru Takahashi | 2019-01-15 |