Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829824 | Optical writing device and image forming device | Takaki Uemura, So Yano, Masayuki Iijima, Takahiro Matsuo | 2017-11-28 |
| 9671752 | Optical writing device equipped with light emitting elements | So Yano, Takahiro Matsuo, Yasushi Nagasaka, Takaki Uemura, Masayuki Iijima | 2017-06-06 |