Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295927 | Print head, image forming apparatus and light emitting device | — | 2019-05-21 |
| 10257385 | Optical print head, image forming apparatus and light amount correction method of optical print head | Hiroyuki Ishikawa | 2019-04-09 |