Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406806 | Inkjet head, method for manufacturing the same, and inkjet printer | — | 2019-09-10 |
| 10352364 | State detector for roller bearing and roller bearing device | Tomohiko Kiyonaga, Kazushige Otsuka | 2019-07-16 |
| 10179451 | Liquid ejection head and ink jet printer | — | 2019-01-15 |