Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187032 | Head device, ink jet printing device, and driving voltage adjustment method | — | 2025-01-07 |
| 11772377 | Head drive device, head device, printing device, and head drive method | — | 2023-10-03 |
| 11312133 | Jetting head drive unit, jetting head unit, liquid jetting apparatus, jetting head drive method, and program | Yuichi Ozaki | 2022-04-26 |
| 9862182 | Image recording apparatus and parameter setting method | — | 2018-01-09 |
| 8888217 | Inkjet recording apparatus and method, and abnormal nozzle determination method | Toshinori Ishiyama | 2014-11-18 |
| 8632151 | Driving device for liquid discharging head, liquid discharging apparatus, and ink jet recording apparatus | — | 2014-01-21 |
| 8480222 | Droplet ejection head, droplet ejection apparatus, and method of collecting bubbles in droplet ejection head | Shinji Seto, Naoki Morita | 2013-07-09 |
| 8449077 | Droplet ejection head | — | 2013-05-28 |
| 8322814 | Inkjet recording apparatus and method, and abnormal nozzle detection method | Katsuyuki Hirato | 2012-12-04 |