Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155405 | Inkjet print device and inkjet head ejection performance evaluation method | — | 2018-12-18 |
| 10046582 | Image recording apparatus and method of detecting defective recording element | Jun Yamanobe, Katsuto Sumi | 2018-08-14 |
| 9956764 | Pattern formation device, liquid ejection device, and electrical fault detection method | — | 2018-05-01 |
| 9956768 | Liquid ejection device and short-circuit detection method | — | 2018-05-01 |