Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326051 | Method for producing oxymethylene polymer and oxymethylene polymer resin composition | Daisuke Sunaga | 2022-05-10 |
| 11215186 | Vacuum pump control apparatus and vacuum pump, and assembly method of vacuum pump control apparatus | — | 2022-01-04 |