Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512687 | Cryopump | — | 2022-11-29 |
| 11485592 | Sheet feeding apparatus including an electric circuit board | — | 2022-11-01 |
| 11479425 | One-way clutch, sheet conveying apparatus, and image forming apparatus | — | 2022-10-25 |
| 11428216 | Cryopump and method for controlling cryopump | — | 2022-08-30 |