Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925790 | Valve driving device, functional liquid supply unit, and liquid droplet discharging apparatus | Toshio Kumagai | 2018-03-27 |
| 9925803 | Printing apparatus | Masaaki Ando, Toshio Kumagai | 2018-03-27 |