Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9259930 | Liquid ejection head and image forming apparatus including same | Takahiro Yoshida | 2016-02-16 |
| 8955932 | Image forming apparatus and head drive control method | Atsushi Yanaka, Takahiro Yoshida | 2015-02-17 |
| 8870346 | Liquid ejection head and image forming apparatus including same | — | 2014-10-28 |