Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146163 | Switching device and method for controlling switching device | Taku Shimomura, Tetsuya Hayashi, Akinori Okubo, Daiki Sato | 2021-10-12 |
| 10987840 | Ejection-material ejection apparatus and imprinting apparatus | — | 2021-04-27 |